diff --git a/index.php b/index.php
index 4681f31..2095ce7 100755
--- a/index.php
+++ b/index.php
@@ -3,15 +3,8 @@
   https://code.antopie.org/miraty/qr
 -->
 <?php
-  supprimerVieuxQR(60 * 60 * 24 * 7); // Indique le temps en secondes après lequel le code qr sera supprimé quand qq chargera la page
-  $theme = "defaut"; // defaut ou parinux
-
-  if ($theme == "defaut") {
-    $couleurPrincipale = "#2D2F34";
-  } else if ($theme == "parinux") {
-    $couleurPrincipale = "#157097";
-  }
 
+  require "options.inc.php";
 
 
 ?>
@@ -34,166 +27,159 @@
     <link rel="icon" type="image/png" href="favicons/<?php echo $theme; ?>-512.png" sizes="512x512"/>
     <meta name="theme-color" content="<?php echo $couleurPrincipale; ?>">
     <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="search" type="application/opensearchdescription+xml" title="Générer un code QR" href="opensearch.php" />
     <style>
-    <?php require("lessphp/lessc.inc.php");
+    <?php require "lessphp/lessc.inc.php";
       $less = new lessc;
       echo $less->compileFile("themes/" . $theme . ".less"); ?>
     </style>
   </head>
 
-  <body lang="fr">
-    <header>
-      <a href=""><img id="logo" src="<?php echo $theme; ?>.png" alt="Logo <?php echo $theme; ?>"> <h1>Générateur de codes QR</h1></a>
-    </header>
-    <form method="post">
+    <body lang="fr">
 
-      <div class="param">
-        <label for="texte">Texte à encoder</label>
-        <br>
-        <textarea rows="8" required="" id="texte" placeholder="Entrez le texte à encoder dans le code QR" name="texte"><?php
+  <?php if (!isset($_GET["texte"])) { // Si OpenSearch n'a pas été utilisé ?>
 
-        if (isset($_POST['texte'])) {
-            echo $_POST['texte'];
-        }
 
-         ?></textarea>
-      </div>
+      <header>
+        <a href=""><img id="logo" src="<?php echo $theme; ?>.png" alt="Logo <?php echo $theme; ?>"> <h1>Générateur de codes QR</h1></a>
+      </header>
+      <form method="post">
 
-      <div id="menusDeroulants">
         <div class="param">
-          <label for="taille">Taille de l'image</label>
+          <label for="texte">Texte à encoder</label>
           <span class="conteneurAide">
             <img src="aide.svg" alt="Aide">
-            <span class="contenuAide">Par combien les dimensions de l'image seront-elles multipliées ?</span>
+            <span class="contenuAide">Vous pouvez encoder ce que vous voulez sous forme de texte.</span>
           </span>
           <br>
-          <select id="taille" name="taille">
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 1)) {echo 'selected="" ';} ?>value="1">1</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 2)) {echo 'selected="" ';} ?>value="2">2</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 3)) {echo 'selected="" ';} ?>value="3">3</option>
-            <option <?php if ((isset($_POST['taille']) AND ($_POST['taille'] == 4)) OR (!isset($_POST['taille']))) {echo 'selected="" ';} ?>value="4">4 - par défaut</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 5)) {echo 'selected="" ';} ?>value="5">5</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 6)) {echo 'selected="" ';} ?>value="6">6</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 7)) {echo 'selected="" ';} ?>value="7">7</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 8)) {echo 'selected="" ';} ?>value="8">8</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 9)) {echo 'selected="" ';} ?>value="9">9</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 10)) {echo 'selected="" ';} ?>value="10">10</option>
-            <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 20)) {echo 'selected="" ';} ?>value="20">20</option>
-          </select>
+          <textarea rows="8" required="" id="texte" placeholder="Entrez le texte à encoder dans le code QR" name="texte"><?php
+
+          if (isset($_POST['texte'])) {
+              echo $_POST['texte'];
+          }
+
+           ?></textarea>
         </div>
 
-        <div class="param">
-          <label for="redondance">Taux de redondance</label>
+        <div id="menusDeroulants">
+          <div class="param">
+            <label for="taille">Taille de l'image</label>
+            <span class="conteneurAide">
+              <img src="aide.svg" alt="Aide">
+              <span class="contenuAide">Par combien les dimensions de l'image seront-elles multipliées ?</span>
+            </span>
+            <br>
+            <select id="taille" name="taille">
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 1)) {echo 'selected="" ';} ?>value="1">1</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 2)) {echo 'selected="" ';} ?>value="2">2</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 3)) {echo 'selected="" ';} ?>value="3">3</option>
+              <option <?php if ((isset($_POST['taille']) AND ($_POST['taille'] == 4)) OR (!isset($_POST['taille']))) {echo 'selected="" ';} ?>value="4">4 - par défaut</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 5)) {echo 'selected="" ';} ?>value="5">5</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 6)) {echo 'selected="" ';} ?>value="6">6</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 7)) {echo 'selected="" ';} ?>value="7">7</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 8)) {echo 'selected="" ';} ?>value="8">8</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 9)) {echo 'selected="" ';} ?>value="9">9</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 10)) {echo 'selected="" ';} ?>value="10">10</option>
+              <option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 20)) {echo 'selected="" ';} ?>value="20">20</option>
+            </select>
+          </div>
 
-               <span class="conteneurAide">
-                 <img src="aide.svg" alt="Aide">
-                 <span class="contenuAide">La redondance est le "doublement" des informations dans le code QR afin de corriger les erreurs lors du décodage. Un taux plus élevé produira un code QR plus grand, mais aura plus de chance d'être décodé correctement.</span>
-               </span>
+          <div class="param">
+            <label for="redondance">Taux de redondance</label>
+
+                 <span class="conteneurAide">
+                   <img src="aide.svg" alt="Aide">
+                   <span class="contenuAide">La redondance est le "doublement" des informations dans le code QR afin de corriger les erreurs lors du décodage. Un taux plus élevé produira un code QR plus grand, mais aura plus de chance d'être décodé correctement.</span>
+                 </span>
+
+            <br>
+            <select id="redondance" name="redondance">
+              <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "L")) {echo 'selected="" ';} ?>value="L">L - 7% de redondance</option>
+              <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "M")) {echo 'selected="" ';} ?>value="M">M - 15% de redondance</option>
+              <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "Q")) {echo 'selected="" ';} ?>value="Q">Q - 25% de redondance</option>
+              <option <?php if ((isset($_POST['redondance']) AND ($_POST['redondance'] == "H")) OR (!isset($_POST['redondance']))) {echo 'selected="" ';} ?>value="H">H - 30% de redondance</option>
+            </select>
+          </div>
+
+          <div class="param">
+            <label for="marge">Taille de la marge</label>
+            <span class="conteneurAide">
+              <img src="aide.svg" alt="Aide">
+              <span class="contenuAide">Nombre de pixels des bandes blanches autour du code QR.</span>
+            </span>
+            <br>
+            <select id="marge" name="marge">
+              <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "0")) {echo 'selected="" ';} ?>value="0">0</option>
+              <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "1")) {echo 'selected="" ';} ?>value="1">1</option>
+              <option <?php if ((isset($_POST['marge']) AND ($_POST['marge'] == "2")) OR (!isset($_POST['marge']))) {echo 'selected="" ';} ?>value="2">2 - par défaut</option>
+              <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "3")) {echo 'selected="" ';} ?>value="3">3</option>
+              <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "5")) {echo 'selected="" ';} ?>value="5">5</option>
+              <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "10")) {echo 'selected="" ';} ?>value="10">10</option>
+            </select>
+          </div>
 
-          <br>
-          <select id="redondance" name="redondance">
-            <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "L")) {echo 'selected="" ';} ?>value="L">L - 7% de redondance</option>
-            <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "M")) {echo 'selected="" ';} ?>value="M">M - 15% de redondance</option>
-            <option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "Q")) {echo 'selected="" ';} ?>value="Q">Q - 25% de redondance</option>
-            <option <?php if ((isset($_POST['redondance']) AND ($_POST['redondance'] == "H")) OR (!isset($_POST['redondance']))) {echo 'selected="" ';} ?>value="H">H - 30% de redondance</option>
-          </select>
         </div>
+        <br/>
 
-        <div class="param">
-          <label for="marge">Taille de la marge</label>
-          <span class="conteneurAide">
-            <img src="aide.svg" alt="Aide">
-            <span class="contenuAide">Nombre de pixels des bandes blanches autour du code QR.</span>
-          </span>
-          <br>
-          <select id="marge" name="marge">
-            <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "0")) {echo 'selected="" ';} ?>value="0">0</option>
-            <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "1")) {echo 'selected="" ';} ?>value="1">1</option>
-            <option <?php if ((isset($_POST['marge']) AND ($_POST['marge'] == "2")) OR (!isset($_POST['marge']))) {echo 'selected="" ';} ?>value="2">2 - par défaut</option>
-            <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "3")) {echo 'selected="" ';} ?>value="3">3</option>
-            <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "5")) {echo 'selected="" ';} ?>value="5">5</option>
-            <option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "10")) {echo 'selected="" ';} ?>value="10">10</option>
-          </select>
+        <div class="centrer">
+          <input type="submit" value="Générer" />
         </div>
-
-      </div>
-      <br/>
-
-      <div class="centrer">
-        <input type="submit" value="Générer" />
-      </div>
-      <br/>
-      <br/>
-
-
-    </form>
-
-<?php
-
-  function generateRandomString($length) {
-      $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-      $charactersLength = strlen($characters);
-      $randomString = '';
-      for ($i = 0; $i < $length; $i++) {
-          $randomString .= $characters[rand(0, $charactersLength - 1)];
-      }
-      return $randomString;
-  }
-
-
-  if (isset($_POST['texte']) and isset($_POST['taille']) and isset($_POST['redondance']) and isset($_POST['marge'])) {
-    include "phpqrcode/qrlib.php";
-
-    $cheminImage = "temp/" . generateRandomString(50) . ".png";
-
-    QRcode::png($_POST['texte'], $cheminImage, $_POST['redondance'], $_POST['taille'], $_POST['marge']); ?>
-
-    <div class="centrer">
-      <a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo $_POST['texte']; ?>.png">Télécharger ce code QR</a>
-    </div>
-    <br><br>
-    <div class="centrer">
-      <a href="<?php echo $cheminImage; ?>"><img id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
-    </div>
-    <?php
-  }
-    ?>
-
-    <footer>
-      <a class="lienCodeSource" href="https://code.antopie.org/miraty/qr">Code source</a>
-    </footer>
-
-  </body>
-
-
+        <br/>
+        <br/>
 
 
+      </form>
 
   <?php
 
-  function supprimerVieuxQR($tempsDeSuppression) {
-
-    $listeCodesQR = new DirectoryIterator("temp");
-
-    foreach($listeCodesQR as $listeCodesQR) {
-
-      if ($listeCodesQR->getFilename() != "." AND $listeCodesQR->getFilename() != "..") {
-
-        if ((time() - filemtime("temp/" . $listeCodesQR->getFilename())) > $tempsDeSuppression) {
-
-          unlink("temp/" . $listeCodesQR->getFilename());
-
-        }
-
-
-      }
-
+    if (isset($_POST['texte']) and isset($_POST['taille']) and isset($_POST['redondance']) and isset($_POST['marge'])) {
+      require "phpqrcode/qrlib.php";
 
+      $cheminImage = "temp/" . generateRandomString(50) . ".png";
 
+      QRcode::png($_POST['texte'], $cheminImage, $_POST['redondance'], $_POST['taille'], $_POST['marge']); ?>
 
+      <div class="centrer">
+        <a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo htmlspecialchars($_POST['texte']); ?>.png">Télécharger ce code QR</a>
+      </div>
+      <br><br>
+      <div class="centrer">
+        <a href="<?php echo $cheminImage; ?>"><img alt='Un code QR contenant "<?php echo htmlspecialchars($_GET['texte']); ?>"' id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
+      </div>
+      <?php
     }
+      ?>
 
-  }
+      <footer>
+        <a class="lienCodeSource" href="https://code.antopie.org/miraty/qr">Code source</a>
+      </footer>
 
 
-  ?>
+  <?php } else if (isset($_GET["texte"])) { // Si OpenSearch a été utilisé
+
+    if (empty($_GET["texte"])) { // Si rien n'a été recherché ?>
+
+    <span style="font-size: 30px;">Erreur : vous ne pouvez pas générer un code QR vide !
+
+    <?php } else if (!empty($_GET["texte"])) {
+
+      require "phpqrcode/qrlib.php";
+      $cheminImage = "temp/" . generateRandomString(50) . ".png";
+
+      QRcode::png($_GET['texte'], $cheminImage, "H", 4, 2); ?>
+
+      <div class="centrer">
+        <a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo htmlspecialchars($_GET['texte']); ?>.png">Télécharger ce code QR</a>
+      </div>
+      <br><br>
+      <div class="centrer">
+        <a href="<?php echo $cheminImage; ?>"><img alt='Un code QR contenant "<?php echo htmlspecialchars($_GET['texte']); ?>"' id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
+      </div>
+
+
+    <?php } } ?>
+
+
+
+  </body>
+</html>
diff --git a/opensearch.php b/opensearch.php
new file mode 100755
index 0000000..a765a0d
--- /dev/null
+++ b/opensearch.php
@@ -0,0 +1,21 @@
+<?php
+  require "options.inc.php";
+ ?>
+<?xml version="1.0" encoding="UTF-8" ?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+  <ShortName>Générer un code QR</ShortName>
+  <Description>Générez des codes QR depuis votre barre de recherche ou d'adresse</Description>
+  <Image height="16" width="16" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-16.png</Image>
+  <Image height="32" width="32" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-32.png</Image>
+  <Image height="48" width="48" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-48.png</Image>
+  <Image height="64" width="64" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-64.png</Image>
+  <Image height="96" width="96" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-96.png</Image>
+  <Image height="128" width="128" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-128.png</Image>
+  <Image height="192" width="192" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-192.png</Image>
+  <Image height="256" width="256" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-256.png</Image>
+  <Image height="384" width="384" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-384.png</Image>
+  <Image height="512" width="512" type="image/png"><?php echo $cheminInstall; ?>favicons/<?php echo $theme; ?>-512.png</Image>
+  <Language>fr</Language>
+  <InputEncoding>UTF-8</InputEncoding>
+  <Url type="text/html" template="<?php echo $cheminInstall; ?>?texte={searchTerms}"/>
+</OpenSearchDescription>
diff --git a/options.inc.php b/options.inc.php
new file mode 100755
index 0000000..120c38e
--- /dev/null
+++ b/options.inc.php
@@ -0,0 +1,37 @@
+<?php
+supprimerVieuxQR(60 * 60 * 24 * 7); // Indique le temps en secondes après lequel le code qr sera supprimé quand qq chargera la page
+$theme = "defaut"; // defaut ou parinux
+
+if ($theme == "defaut") {
+  $couleurPrincipale = "#2D2F34";
+} else if ($theme == "parinux") {
+  $couleurPrincipale = "#157097";
+}
+
+$cheminInstall = "http://localhost:8888/qr/";
+
+
+
+function generateRandomString($length) {
+  $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+  $charactersLength = strlen($characters);
+  $randomString = '';
+  for ($i = 0; $i < $length; $i++) {
+    $randomString .= $characters[rand(0, $charactersLength - 1)];
+  }
+  return $randomString;
+}
+
+function supprimerVieuxQR($tempsDeSuppression) {
+  $listeCodesQR = new DirectoryIterator("temp");
+  foreach($listeCodesQR as $listeCodesQR) {
+    if ($listeCodesQR->getFilename() != "." AND $listeCodesQR->getFilename() != "..") {
+      if ((time() - filemtime("temp/" . $listeCodesQR->getFilename())) > $tempsDeSuppression) { // Si le temps actuel (en heure Posix) moins la date de dernière modification de l'image est supérieur à la durée de vie demandée de l'image
+        unlink("temp/" . $listeCodesQR->getFilename()); // Alors supprimer cette image
+      }
+    }
+  }
+}
+
+
+?>
diff --git a/phpqrcode/.gitignore b/phpqrcode/.gitignore
new file mode 100755
index 0000000..5f26dcb
--- /dev/null
+++ b/phpqrcode/.gitignore
@@ -0,0 +1,2 @@
+.idea/
+temp/*.png
\ No newline at end of file
diff --git a/phpqrcode/INSTALL b/phpqrcode/INSTALL
index eac6b07..c918425 100755
--- a/phpqrcode/INSTALL
+++ b/phpqrcode/INSTALL
@@ -18,7 +18,7 @@ provided comments and project wiki page (links in README file)
 
 Notice: probably you should'nt use all of this in same script :)
 
-<?phpb
+<?php
 
 //include only that one, rest required files will be included from it
 include "qrlib.php"
diff --git a/phpqrcode/README b/phpqrcode/README
index a022fb5..e5cf608 100755
--- a/phpqrcode/README
+++ b/phpqrcode/README
@@ -1,45 +1,61 @@
-This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
-LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
-
-== LICENSING ==
-
-Copyright (C) 2010 by Dominik Dzienia 
-
-This library is free software; you can redistribute it and/or modify it under
-the terms of the GNU Lesser General Public License as published by the Free
-Software Foundation; either version 3 of the License, or any later version.
-
-This library is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
-for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this library; if not, write to the Free Software Foundation, Inc., 51
-Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-== INSTALATION AND USAGE ==
-
- * INSTALL file
- * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
-
-== CONTACT ==
-
-Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
-folowing project pages:
-
- * http://sourceforge.net/projects/phpqrcode/
- * http://phpqrcode.sourceforge.net/
-  
-== ACKNOWLEDGMENTS ==
-
-Based on C libqrencode library (ver. 3.1.1) 
-Copyright (C) 2006-2010 by Kentaro Fukuchi
-http://megaui.net/fukuchi/works/qrencode/index.en.html
-
-QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
-countries.
-
-Reed-Solomon code encoder is written by Phil Karn, KA9Q.
-Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
- 
\ No newline at end of file
+This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
+LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
+
+== UPDATE ==
+Added support for eps export
+Usage : QRcode::eps('arguments');
+
+Added support for SVG export
+Usage : QRcode::svg('arguments');
+
+Added support for color export :
+example : 
+$back_color = 0xFFFF00;
+$fore_color = 0xFF00FF;
+QRcode::png('some othertext 1234', false, 'h', 20, 1, false, $back_color, $fore_color);
+
+
+Copyright (C) 2012 by Alexandre Assouad 
+
+== LICENSING ==
+
+Copyright (C) 2010 by Dominik Dzienia 
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the Free
+Software Foundation; either version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
+for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this library; if not, write to the Free Software Foundation, Inc., 51
+Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+== INSTALATION AND USAGE ==
+
+ * INSTALL file
+ * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
+
+== CONTACT ==
+
+Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
+folowing project pages:
+
+ * http://sourceforge.net/projects/phpqrcode/
+ * http://phpqrcode.sourceforge.net/
+  
+== ACKNOWLEDGMENTS ==
+
+Based on C libqrencode library (ver. 3.1.1) 
+Copyright (C) 2006-2010 by Kentaro Fukuchi
+http://megaui.net/fukuchi/works/qrencode/index.en.html
+
+QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
+countries.
+
+Reed-Solomon code encoder is written by Phil Karn, KA9Q.
+Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
+ 
diff --git a/phpqrcode/index.php b/phpqrcode/index.php
deleted file mode 100755
index 9e14b7e..0000000
--- a/phpqrcode/index.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php    
-/*
- * PHP QR Code encoder
- *
- * Exemplatory usage
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-    
-    echo "<h1>PHP QR Code</h1><hr/>";
-    
-    //set it to writable location, a place for temp generated PNG files
-    $PNG_TEMP_DIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'temp'.DIRECTORY_SEPARATOR;
-    
-    //html PNG location prefix
-    $PNG_WEB_DIR = 'temp/';
-
-    include "qrlib.php";    
-    
-    //ofcourse we need rights to create temp dir
-    if (!file_exists($PNG_TEMP_DIR))
-        mkdir($PNG_TEMP_DIR);
-    
-    
-    $filename = $PNG_TEMP_DIR.'test.png';
-    
-    //processing form input
-    //remember to sanitize user input in real-life solution !!!
-    $errorCorrectionLevel = 'L';
-    if (isset($_REQUEST['level']) && in_array($_REQUEST['level'], array('L','M','Q','H')))
-        $errorCorrectionLevel = $_REQUEST['level'];    
-
-    $matrixPointSize = 4;
-    if (isset($_REQUEST['size']))
-        $matrixPointSize = min(max((int)$_REQUEST['size'], 1), 10);
-
-
-    if (isset($_REQUEST['data'])) { 
-    
-        //it's very important!
-        if (trim($_REQUEST['data']) == '')
-            die('data cannot be empty! <a href="?">back</a>');
-            
-        // user data
-        $filename = $PNG_TEMP_DIR.'test'.md5($_REQUEST['data'].'|'.$errorCorrectionLevel.'|'.$matrixPointSize).'.png';
-        QRcode::png($_REQUEST['data'], $filename, $errorCorrectionLevel, $matrixPointSize, 2);    
-        
-    } else {    
-    
-        //default data
-        echo 'You can provide data in GET parameter: <a href="?data=like_that">like that</a><hr/>';    
-        QRcode::png('PHP QR Code :)', $filename, $errorCorrectionLevel, $matrixPointSize, 2);    
-        
-    }    
-        
-    //display generated file
-    echo '<img src="'.$PNG_WEB_DIR.basename($filename).'" /><hr/>';  
-    
-    //config form
-    echo '<form action="index.php" method="post">
-        Data:&nbsp;<input name="data" value="'.(isset($_REQUEST['data'])?htmlspecialchars($_REQUEST['data']):'PHP QR Code :)').'" />&nbsp;
-        ECC:&nbsp;<select name="level">
-            <option value="L"'.(($errorCorrectionLevel=='L')?' selected':'').'>L - smallest</option>
-            <option value="M"'.(($errorCorrectionLevel=='M')?' selected':'').'>M</option>
-            <option value="Q"'.(($errorCorrectionLevel=='Q')?' selected':'').'>Q</option>
-            <option value="H"'.(($errorCorrectionLevel=='H')?' selected':'').'>H - best</option>
-        </select>&nbsp;
-        Size:&nbsp;<select name="size">';
-        
-    for($i=1;$i<=10;$i++)
-        echo '<option value="'.$i.'"'.(($matrixPointSize==$i)?' selected':'').'>'.$i.'</option>';
-        
-    echo '</select>&nbsp;
-        <input type="submit" value="GENERATE"></form><hr/>';
-        
-    // benchmark
-    QRtools::timeBenchmark();    
-
-    
\ No newline at end of file
diff --git a/phpqrcode/phpqrcode.php b/phpqrcode/phpqrcode.php
index 80adb9d..c3afc9d 100755
--- a/phpqrcode/phpqrcode.php
+++ b/phpqrcode/phpqrcode.php
@@ -6,14 +6,15 @@
  * This file contains MERGED version of PHP QR Code library.
  * It was auto-generated from full version for your convenience.
  *
- * This merged version was configured to not requre any external files,
- * with disabled cache, error loging and weker but faster mask matching.
+ * This merged version was configured to not require any external files,
+ * with disabled cache, error logging and weaker but faster mask matching.
  * If you need tune it up please use non-merged version.
  *
  * For full version, documentation, examples of use please visit:
  *
  *    http://phpqrcode.sourceforge.net/
  *    https://sourceforge.net/projects/phpqrcode/
+ *    https://github.com/t0k4rt/phpqrcode
  *
  * PHP QR Code is distributed under LGPL 3
  * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
@@ -131,177 +132,190 @@
 
 
 
-
-/*
- * PHP QR Code encoder
- *
- * Toolset, handy and debug utilites.
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-    class QRtools {
-    
-        //----------------------------------------------------------------------
-        public static function binarize($frame)
-        {
-            $len = count($frame);
-            foreach ($frame as &$frameLine) {
-                
-                for($i=0; $i<$len; $i++) {
-                    $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
-                }
-            }
-            
-            return $frame;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
-        {
-            $barcode_array = array();
-            
-            if (!is_array($mode))
-                $mode = explode(',', $mode);
-                
-            $eccLevel = 'L';
-                
-            if (count($mode) > 1) {
-                $eccLevel = $mode[1];
-            }
-                
-            $qrTab = QRcode::text($code, false, $eccLevel);
-            $size = count($qrTab);
-                
-            $barcode_array['num_rows'] = $size;
-            $barcode_array['num_cols'] = $size;
-            $barcode_array['bcode'] = array();
-                
-            foreach ($qrTab as $line) {
-                $arrAdd = array();
-                foreach(str_split($line) as $char)
-                    $arrAdd[] = ($char=='1')?1:0;
-                $barcode_array['bcode'][] = $arrAdd;
-            }
-                    
-            return $barcode_array;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function clearCache()
-        {
-            self::$frames = array();
-        }
-        
-        //----------------------------------------------------------------------
-        public static function buildCache()
-        {
-			QRtools::markTime('before_build_cache');
-			
-			$mask = new QRmask();
-            for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
-                $frame = QRspec::newFrame($a);
-                if (QR_IMAGE) {
-                    $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
-                    QRimage::png(self::binarize($frame), $fileName, 1, 0);
-                }
-				
-				$width = count($frame);
-				$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-				for ($maskNo=0; $maskNo<8; $maskNo++)
-					$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
-            }
-			
-			QRtools::markTime('after_build_cache');
-        }
-
-        //----------------------------------------------------------------------
-        public static function log($outfile, $err)
-        {
-            if (QR_LOG_DIR !== false) {
-                if ($err != '') {
-                    if ($outfile !== false) {
-                        file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
-                    } else {
-                        file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
-                    }
-                }    
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public static function dumpMask($frame) 
-        {
-            $width = count($frame);
-            for($y=0;$y<$width;$y++) {
-                for($x=0;$x<$width;$x++) {
-                    echo ord($frame[$y][$x]).',';
-                }
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public static function markTime($markerId)
-        {
-            list($usec, $sec) = explode(" ", microtime());
-            $time = ((float)$usec + (float)$sec);
-            
-            if (!isset($GLOBALS['qr_time_bench']))
-                $GLOBALS['qr_time_bench'] = array();
-            
-            $GLOBALS['qr_time_bench'][$markerId] = $time;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function timeBenchmark()
-        {
-            self::markTime('finish');
-        
-            $lastTime = 0;
-            $startTime = 0;
-            $p = 0;
-
-            echo '<table cellpadding="3" cellspacing="1">
-                    <thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead>
-                    <tbody>';
-
-            foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
-                if ($p > 0) {
-                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>';
-                } else {
-                    $startTime = $thisTime;
-                }
-                
-                $p++;
-                $lastTime = $thisTime;
-            }
-            
-            echo '</tbody><tfoot>
-                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr>
-            </tfoot>
-            </table>';
-        }
-        
-    }
-    
-    //##########################################################################
-    
-    QRtools::markTime('start');
+
+/*
+ * PHP QR Code encoder
+ *
+ * Toolset, handy and debug utilites.
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+    class QRtools {
+    
+        //----------------------------------------------------------------------
+        public static function binarize($frame)
+        {
+            $len = count($frame);
+            foreach ($frame as &$frameLine) {
+                
+                for($i=0; $i<$len; $i++) {
+                    $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+                }
+            }
+            
+            return $frame;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+        {
+            $barcode_array = array();
+            
+            if (!is_array($mode))
+                $mode = explode(',', $mode);
+                
+            $eccLevel = 'L';
+                
+            if (count($mode) > 1) {
+                $eccLevel = $mode[1];
+            }
+                
+            $qrTab = QRcode::text($code, false, $eccLevel);
+            $size = count($qrTab);
+                
+            $barcode_array['num_rows'] = $size;
+            $barcode_array['num_cols'] = $size;
+            $barcode_array['bcode'] = array();
+                
+            foreach ($qrTab as $line) {
+                $arrAdd = array();
+                foreach(str_split($line) as $char)
+                    $arrAdd[] = ($char=='1')?1:0;
+                $barcode_array['bcode'][] = $arrAdd;
+            }
+                    
+            return $barcode_array;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function clearCache()
+        {
+            self::$frames = array();
+        }
+        
+        //----------------------------------------------------------------------
+        public static function buildCache()
+        {
+			QRtools::markTime('before_build_cache');
+			
+			$mask = new QRmask();
+            for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+                $frame = QRspec::newFrame($a);
+                if (QR_IMAGE) {
+                    $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+                    QRimage::png(self::binarize($frame), $fileName, 1, 0);
+                }
+				
+				$width = count($frame);
+				$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+				for ($maskNo=0; $maskNo<8; $maskNo++)
+					$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+            }
+			
+			QRtools::markTime('after_build_cache');
+        }
+
+        //----------------------------------------------------------------------
+        public static function log($outfile, $err)
+        {
+            if (QR_LOG_DIR !== false) {
+                if ($err != '') {
+                    if ($outfile !== false) {
+                        file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+                    } else {
+                        file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+                    }
+                }    
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public static function dumpMask($frame) 
+        {
+            $width = count($frame);
+            for($y=0;$y<$width;$y++) {
+                for($x=0;$x<$width;$x++) {
+                    echo ord($frame[$y][$x]).',';
+                }
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public static function markTime($markerId)
+        {
+            list($usec, $sec) = explode(" ", microtime());
+            $time = ((float)$usec + (float)$sec);
+            
+            if (!isset($GLOBALS['qr_time_bench']))
+                $GLOBALS['qr_time_bench'] = array();
+            
+            $GLOBALS['qr_time_bench'][$markerId] = $time;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function timeBenchmark()
+        {
+            self::markTime('finish');
+        
+            $lastTime = 0;
+            $startTime = 0;
+            $p = 0;
+
+            echo '<table cellpadding="3" cellspacing="1">
+                    <thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead>
+                    <tbody>';
+
+            foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+                if ($p > 0) {
+                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>';
+                } else {
+                    $startTime = $thisTime;
+                }
+                
+                $p++;
+                $lastTime = $thisTime;
+            }
+            
+            echo '</tbody><tfoot>
+                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr>
+            </tfoot>
+            </table>';
+        }
+        
+        public static function save($content, $filename_path)
+        {           
+            try {
+                $handle = fopen($filename_path, "w");
+                fwrite($handle, $content);
+                fclose($handle);
+                return true;
+            } catch (Exception $e) {
+                echo 'Exception reçue : ',  $e->getMessage(), "\n";
+            }      
+            
+        }
+        
+    }
+    
+    //##########################################################################
+    
+    QRtools::markTime('start');
     
 
 
@@ -909,104 +923,117 @@
 
 
 
-
-/*
- * PHP QR Code encoder
- *
- * Image output of code using GD2
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- 
-    define('QR_IMAGE', true);
-
-    class QRimage {
-    
-        //----------------------------------------------------------------------
-        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE) 
-        {
-            $image = self::image($frame, $pixelPerPoint, $outerFrame);
-            
-            if ($filename === false) {
-                Header("Content-type: image/png");
-                ImagePng($image);
-            } else {
-                if($saveandprint===TRUE){
-                    ImagePng($image, $filename);
-                    header("Content-type: image/png");
-                    ImagePng($image);
-                }else{
-                    ImagePng($image, $filename);
-                }
-            }
-            
-            ImageDestroy($image);
-        }
-    
-        //----------------------------------------------------------------------
-        public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85) 
-        {
-            $image = self::image($frame, $pixelPerPoint, $outerFrame);
-            
-            if ($filename === false) {
-                Header("Content-type: image/jpeg");
-                ImageJpeg($image, null, $q);
-            } else {
-                ImageJpeg($image, $filename, $q);            
-            }
-            
-            ImageDestroy($image);
-        }
-    
-        //----------------------------------------------------------------------
-        private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4) 
-        {
-            $h = count($frame);
-            $w = strlen($frame[0]);
-            
-            $imgW = $w + 2*$outerFrame;
-            $imgH = $h + 2*$outerFrame;
-            
-            $base_image =ImageCreate($imgW, $imgH);
-            
-            $col[0] = ImageColorAllocate($base_image,255,255,255);
-            $col[1] = ImageColorAllocate($base_image,0,0,0);
-
-            imagefill($base_image, 0, 0, $col[0]);
-
-            for($y=0; $y<$h; $y++) {
-                for($x=0; $x<$w; $x++) {
-                    if ($frame[$y][$x] == '1') {
-                        ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]); 
-                    }
-                }
-            }
-            
-            $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
-            ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
-            ImageDestroy($base_image);
-            
-            return $target_image;
-        }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+    define('QR_IMAGE', true);
+
+    class QRimage {
+
+        //----------------------------------------------------------------------
+        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color)
+        {
+            $image = self::image($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color);
+
+            if ($filename === false) {
+                Header("Content-type: image/png");
+                ImagePng($image);
+            } else {
+                if($saveandprint===TRUE){
+                    ImagePng($image, $filename);
+                    header("Content-type: image/png");
+                    ImagePng($image);
+                }else{
+                    ImagePng($image, $filename);
+                }
+            }
+
+            ImageDestroy($image);
+        }
+
+        //----------------------------------------------------------------------
+        public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+        {
+            $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+            if ($filename === false) {
+                Header("Content-type: image/jpeg");
+                ImageJpeg($image, null, $q);
+            } else {
+                ImageJpeg($image, $filename, $q);
+            }
+
+            ImageDestroy($image);
+        }
+
+        //----------------------------------------------------------------------
+        private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000)
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+
+            $base_image =ImageCreate($imgW, $imgH);
+
+            // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255)
+            $r1 = round((($fore_color & 0xFF0000) >> 16), 5);
+            $g1 = round((($fore_color & 0x00FF00) >> 8), 5);
+            $b1 = round(($fore_color & 0x0000FF), 5);
+
+            // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255)
+            $r2 = round((($back_color & 0xFF0000) >> 16), 5);
+            $g2 = round((($back_color & 0x00FF00) >> 8), 5);
+            $b2 = round(($back_color & 0x0000FF), 5);
+
+
+
+            $col[0] = ImageColorAllocate($base_image, $r2, $g2, $b2);
+            $col[1] = ImageColorAllocate($base_image, $r1, $g1, $b1);
+
+            imagefill($base_image, 0, 0, $col[0]);
+
+            for($y=0; $y<$h; $y++) {
+                for($x=0; $x<$w; $x++) {
+                    if ($frame[$y][$x] == '1') {
+                        ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+                    }
+                }
+            }
+
+            $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+            ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+            ImageDestroy($base_image);
+
+            return $target_image;
+        }
     }
 
 
 
+
 //---- qrinput.php -----------------------------
 
 
@@ -1058,7 +1085,6 @@
         
             if(!QRinput::check($mode, $size, $setData)) {
                 throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
-                return null;
             }
             
             $this->mode = $mode;
@@ -1296,7 +1322,6 @@
         {
             if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
                 throw new Exception('Invalid version no');
-                return NULL;
             }
             
             $this->version = $version;
@@ -1633,7 +1658,6 @@
                 $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
                 if($ver < 0) {
                     throw new Exception('WRONG VERSION');
-                    return -1;
                 } else if($ver > $this->getVersion()) {
                     $this->setVersion($ver);
                 } else {
@@ -1950,7 +1974,7 @@
  * The following data / specifications are taken from
  * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
  *  or
- * "Automatic identification and data capture techniques -- 
+ * "Automatic identification and data capture techniques --
  *  QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
  *
  * This library is free software; you can redistribute it and/or
@@ -1974,46 +1998,46 @@
         public $modeHint;
 
         //----------------------------------------------------------------------
-        public function __construct($dataStr, $input, $modeHint) 
+        public function __construct($dataStr, $input, $modeHint)
         {
             $this->dataStr  = $dataStr;
             $this->input    = $input;
             $this->modeHint = $modeHint;
         }
-        
+
         //----------------------------------------------------------------------
         public static function isdigitat($str, $pos)
-        {    
+        {
             if ($pos >= strlen($str))
                 return false;
-            
+
             return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
         }
-        
+
         //----------------------------------------------------------------------
         public static function isalnumat($str, $pos)
         {
             if ($pos >= strlen($str))
                 return false;
-                
+
             return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
         }
 
         //----------------------------------------------------------------------
         public function identifyMode($pos)
         {
-            if ($pos >= strlen($this->dataStr)) 
+            if ($pos >= strlen($this->dataStr))
                 return QR_MODE_NUL;
-                
+
             $c = $this->dataStr[$pos];
-            
+
             if(self::isdigitat($this->dataStr, $pos)) {
                 return QR_MODE_NUM;
             } else if(self::isalnumat($this->dataStr, $pos)) {
                 return QR_MODE_AN;
             } else if($this->modeHint == QR_MODE_KANJI) {
-            
-                if ($pos+1 < strlen($this->dataStr)) 
+
+                if ($pos+1 < strlen($this->dataStr))
                 {
                     $d = $this->dataStr[$pos+1];
                     $word = (ord($c) << 8) | ord($d);
@@ -2024,8 +2048,8 @@
             }
 
             return QR_MODE_8;
-        } 
-        
+        }
+
         //----------------------------------------------------------------------
         public function eatNum()
         {
@@ -2035,10 +2059,10 @@
             while(self::isdigitat($this->dataStr, $p)) {
                 $p++;
             }
-            
+
             $run = $p;
             $mode = $this->identifyMode($p);
-            
+
             if($mode == QR_MODE_8) {
                 $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
                      + QRinput::estimateBitsMode8(1)         // + 4 + l8
@@ -2055,14 +2079,14 @@
                     return $this->eatAn();
                 }
             }
-            
+
             $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
             if($ret < 0)
                 return -1;
 
             return $run;
         }
-        
+
         //----------------------------------------------------------------------
         public function eatAn()
         {
@@ -2070,18 +2094,18 @@
             $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
 
             $p = 0;
-            
+
             while(self::isalnumat($this->dataStr, $p)) {
                 if(self::isdigitat($this->dataStr, $p)) {
                     $q = $p;
                     while(self::isdigitat($this->dataStr, $q)) {
                         $q++;
                     }
-                    
+
                     $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
                          + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
                          - QRinput::estimateBitsModeAn($q); // - 4 - la
-                         
+
                     if($dif < 0) {
                         break;
                     } else {
@@ -2109,21 +2133,21 @@
 
             return $run;
         }
-        
+
         //----------------------------------------------------------------------
         public function eatKanji()
         {
             $p = 0;
-            
+
             while($this->identifyMode($p) == QR_MODE_KANJI) {
                 $p += 2;
             }
-            
+
             $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
             if($ret < 0)
                 return -1;
 
-            return $run;
+            return $ret;
         }
 
         //----------------------------------------------------------------------
@@ -2134,9 +2158,9 @@
 
             $p = 1;
             $dataStrLen = strlen($this->dataStr);
-            
+
             while($p < $dataStrLen) {
-                
+
                 $mode = $this->identifyMode($p);
                 if($mode == QR_MODE_KANJI) {
                     break;
@@ -2174,7 +2198,7 @@
 
             $run = $p;
             $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-            
+
             if($ret < 0)
                 return -1;
 
@@ -2190,22 +2214,22 @@
                     return 0;
 
                 $mode = $this->identifyMode(0);
-                
+
                 switch ($mode) {
                     case QR_MODE_NUM: $length = $this->eatNum(); break;
                     case QR_MODE_AN:  $length = $this->eatAn(); break;
                     case QR_MODE_KANJI:
-                        if ($hint == QR_MODE_KANJI)
+                        if ($mode == QR_MODE_KANJI)
                                 $length = $this->eatKanji();
                         else    $length = $this->eat8();
                         break;
                     default: $length = $this->eat8(); break;
-                
+
                 }
 
                 if($length == 0) return 0;
                 if($length < 0)  return -1;
-                
+
                 $this->dataStr = substr($this->dataStr, $length);
             }
         }
@@ -2215,9 +2239,9 @@
         {
             $stringLen = strlen($this->dataStr);
             $p = 0;
-            
+
             while ($p<$stringLen) {
-                $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+                $mode = self::identifyMode(substr($this->dataStr, $p));
                 if($mode == QR_MODE_KANJI) {
                     $p += 2;
                 } else {
@@ -2239,10 +2263,10 @@
             }
 
             $split = new QRsplit($string, $input, $modeHint);
-            
+
             if(!$casesensitive)
                 $split->toUpper();
-                
+
             return $split->splitString();
         }
     }
@@ -2496,22 +2520,22 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
- 
+
 	define('N1', 3);
 	define('N2', 3);
 	define('N3', 40);
 	define('N4', 10);
 
 	class QRmask {
-	
+
 		public $runLength = array();
-		
+
 		//----------------------------------------------------------------------
-		public function __construct() 
+		public function __construct()
         {
             $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
         }
-        
+
         //----------------------------------------------------------------------
         public function writeFormatInformation($width, &$frame, $mask, $level)
         {
@@ -2525,7 +2549,7 @@
                 } else {
                     $v = 0x84;
                 }
-                
+
                 $frame[8][$width - 1 - $i] = chr($v);
                 if($i < 6) {
                     $frame[$i][8] = chr($v);
@@ -2534,7 +2558,7 @@
                 }
                 $format = $format >> 1;
             }
-            
+
             for($i=0; $i<7; $i++) {
                 if($format & 1) {
                     $blacks += 2;
@@ -2542,20 +2566,20 @@
                 } else {
                     $v = 0x84;
                 }
-                
+
                 $frame[$width - 7 + $i][8] = chr($v);
                 if($i == 0) {
                     $frame[8][7] = chr($v);
                 } else {
                     $frame[8][6 - $i] = chr($v);
                 }
-                
+
                 $format = $format >> 1;
             }
 
             return $blacks;
         }
-        
+
         //----------------------------------------------------------------------
         public function mask0($x, $y) { return ($x+$y)&1;                       }
         public function mask1($x, $y) { return ($y&1);                          }
@@ -2565,12 +2589,12 @@
         public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3;           }
         public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1;       }
         public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1;     }
-        
+
         //----------------------------------------------------------------------
         private function generateMaskNo($maskNo, $width, $frame)
         {
             $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-            
+
             for($y=0; $y<$width; $y++) {
                 for($x=0; $x<$width; $x++) {
                     if(ord($frame[$y][$x]) & 0x80) {
@@ -2579,42 +2603,42 @@
                         $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
                         $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
                     }
-                    
+
                 }
             }
-            
+
             return $bitMask;
         }
-        
+
         //----------------------------------------------------------------------
         public static function serial($bitFrame)
         {
             $codeArr = array();
-            
+
             foreach ($bitFrame as $line)
                 $codeArr[] = join('', $line);
-                
+
             return gzcompress(join("\n", $codeArr), 9);
         }
-        
+
         //----------------------------------------------------------------------
         public static function unserial($code)
         {
             $codeArr = array();
-            
+
             $codeLines = explode("\n", gzuncompress($code));
             foreach ($codeLines as $line)
                 $codeArr[] = str_split($line);
-            
+
             return $codeArr;
         }
-        
+
         //----------------------------------------------------------------------
-        public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false) 
+        public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
         {
             $b = 0;
             $bitMask = array();
-            
+
             $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
 
             if (QR_CACHEABLE) {
@@ -2632,7 +2656,7 @@
 
             if ($maskGenOnly)
                 return;
-                
+
             $d = $s;
 
             for($y=0; $y<$width; $y++) {
@@ -2646,24 +2670,24 @@
 
             return $b;
         }
-        
+
         //----------------------------------------------------------------------
         public function makeMask($width, $frame, $maskNo, $level)
         {
             $masked = array_fill(0, $width, str_repeat("\0", $width));
             $this->makeMaskNo($maskNo, $width, $frame, $masked);
             $this->writeFormatInformation($width, $masked, $maskNo, $level);
-       
+
             return $masked;
         }
-        
+
         //----------------------------------------------------------------------
         public function calcN1N3($length)
         {
             $demerit = 0;
 
             for($i=0; $i<$length; $i++) {
-                
+
                 if($this->runLength[$i] >= 5) {
                     $demerit += (N1 + ($this->runLength[$i] - 5));
                 }
@@ -2685,7 +2709,7 @@
             }
             return $demerit;
         }
-        
+
         //----------------------------------------------------------------------
         public function evaluateSymbol($width, $frame)
         {
@@ -2695,18 +2719,18 @@
             for($y=0; $y<$width; $y++) {
                 $head = 0;
                 $this->runLength[0] = 1;
-                
+
                 $frameY = $frame[$y];
-                
+
                 if ($y>0)
                     $frameYM = $frame[$y-1];
-                
+
                 for($x=0; $x<$width; $x++) {
                     if(($x > 0) && ($y > 0)) {
                         $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
                         $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-                        
-                        if(($b22 | ($w22 ^ 1))&1) {                                                                     
+
+                        if(($b22 | ($w22 ^ 1))&1) {
                             $demerit += N2;
                         }
                     }
@@ -2723,14 +2747,14 @@
                         }
                     }
                 }
-    
+
                 $demerit += $this->calcN1N3($head+1);
             }
 
             for($x=0; $x<$width; $x++) {
                 $head = 0;
                 $this->runLength[0] = 1;
-                
+
                 for($y=0; $y<$width; $y++) {
                     if($y == 0 && (ord($frame[$y][$x]) & 1)) {
                         $this->runLength[0] = -1;
@@ -2745,36 +2769,36 @@
                         }
                     }
                 }
-            
+
                 $demerit += $this->calcN1N3($head+1);
             }
 
             return $demerit;
         }
-        
-        
+
+
         //----------------------------------------------------------------------
         public function mask($width, $frame, $level)
         {
             $minDemerit = PHP_INT_MAX;
             $bestMaskNum = 0;
             $bestMask = array();
-            
+
             $checked_masks = array(0,1,2,3,4,5,6,7);
-            
+
             if (QR_FIND_FROM_RANDOM !== false) {
-            
+
                 $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
                 for ($i = 0; $i <  $howManuOut; $i++) {
                     $remPos = rand (0, count($checked_masks)-1);
                     unset($checked_masks[$remPos]);
                     $checked_masks = array_values($checked_masks);
                 }
-            
+
             }
-            
+
             $bestMask = $frame;
-             
+
             foreach($checked_masks as $i) {
                 $mask = array_fill(0, $width, str_repeat("\0", $width));
 
@@ -2785,17 +2809,17 @@
                 $blacks  = (int)(100 * $blacks / ($width * $width));
                 $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
                 $demerit += $this->evaluateSymbol($width, $mask);
-                
+
                 if($demerit < $minDemerit) {
                     $minDemerit = $demerit;
                     $bestMask = $mask;
                     $bestMaskNum = $i;
                 }
             }
-            
+
             return $bestMask;
         }
-        
+
         //----------------------------------------------------------------------
     }
 
@@ -2806,507 +2830,796 @@
 
 
 
-
-/*
- * PHP QR Code encoder
- *
- * Main encoder classes.
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- 
-    class QRrsblock {
-        public $dataLength;
-        public $data = array();
-        public $eccLength;
-        public $ecc = array();
-        
-        public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
-        {
-            $rs->encode_rs_char($data, $ecc);
-        
-            $this->dataLength = $dl;
-            $this->data = $data;
-            $this->eccLength = $el;
-            $this->ecc = $ecc;
-        }
-    };
-    
-    //##########################################################################
-
-    class QRrawcode {
-        public $version;
-        public $datacode = array();
-        public $ecccode = array();
-        public $blocks;
-        public $rsblocks = array(); //of RSblock
-        public $count;
-        public $dataLength;
-        public $eccLength;
-        public $b1;
-        
-        //----------------------------------------------------------------------
-        public function __construct(QRinput $input)
-        {
-            $spec = array(0,0,0,0,0);
-            
-            $this->datacode = $input->getByteStream();
-            if(is_null($this->datacode)) {
-                throw new Exception('null imput string');
-            }
-
-            QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
-            $this->version = $input->getVersion();
-            $this->b1 = QRspec::rsBlockNum1($spec);
-            $this->dataLength = QRspec::rsDataLength($spec);
-            $this->eccLength = QRspec::rsEccLength($spec);
-            $this->ecccode = array_fill(0, $this->eccLength, 0);
-            $this->blocks = QRspec::rsBlockNum($spec);
-            
-            $ret = $this->init($spec);
-            if($ret < 0) {
-                throw new Exception('block alloc error');
-                return null;
-            }
-
-            $this->count = 0;
-        }
-        
-        //----------------------------------------------------------------------
-        public function init(array $spec)
-        {
-            $dl = QRspec::rsDataCodes1($spec);
-            $el = QRspec::rsEccCodes1($spec);
-            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-            
-
-            $blockNo = 0;
-            $dataPos = 0;
-            $eccPos = 0;
-            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
-                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-                
-                $dataPos += $dl;
-                $eccPos += $el;
-                $blockNo++;
-            }
-
-            if(QRspec::rsBlockNum2($spec) == 0)
-                return 0;
-
-            $dl = QRspec::rsDataCodes2($spec);
-            $el = QRspec::rsEccCodes2($spec);
-            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-            
-            if($rs == NULL) return -1;
-            
-            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
-                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-                
-                $dataPos += $dl;
-                $eccPos += $el;
-                $blockNo++;
-            }
-
-            return 0;
-        }
-        
-        //----------------------------------------------------------------------
-        public function getCode()
-        {
-            $ret;
-
-            if($this->count < $this->dataLength) {
-                $row = $this->count % $this->blocks;
-                $col = $this->count / $this->blocks;
-                if($col >= $this->rsblocks[0]->dataLength) {
-                    $row += $this->b1;
-                }
-                $ret = $this->rsblocks[$row]->data[$col];
-            } else if($this->count < $this->dataLength + $this->eccLength) {
-                $row = ($this->count - $this->dataLength) % $this->blocks;
-                $col = ($this->count - $this->dataLength) / $this->blocks;
-                $ret = $this->rsblocks[$row]->ecc[$col];
-            } else {
-                return 0;
-            }
-            $this->count++;
-            
-            return $ret;
-        }
-    }
-
-    //##########################################################################
-    
-    class QRcode {
-    
-        public $version;
-        public $width;
-        public $data; 
-        
-        //----------------------------------------------------------------------
-        public function encodeMask(QRinput $input, $mask)
-        {
-            if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
-                throw new Exception('wrong version');
-            }
-            if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
-                throw new Exception('wrong level');
-            }
-
-            $raw = new QRrawcode($input);
-            
-            QRtools::markTime('after_raw');
-            
-            $version = $raw->version;
-            $width = QRspec::getWidth($version);
-            $frame = QRspec::newFrame($version);
-            
-            $filler = new FrameFiller($width, $frame);
-            if(is_null($filler)) {
-                return NULL;
-            }
-
-            // inteleaved data and ecc codes
-            for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
-                $code = $raw->getCode();
-                $bit = 0x80;
-                for($j=0; $j<8; $j++) {
-                    $addr = $filler->next();
-                    $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
-                    $bit = $bit >> 1;
-                }
-            }
-            
-            QRtools::markTime('after_filler');
-            
-            unset($raw);
-            
-            // remainder bits
-            $j = QRspec::getRemainder($version);
-            for($i=0; $i<$j; $i++) {
-                $addr = $filler->next();
-                $filler->setFrameAt($addr, 0x02);
-            }
-            
-            $frame = $filler->frame;
-            unset($filler);
-            
-            
-            // masking
-            $maskObj = new QRmask();
-            if($mask < 0) {
-            
-                if (QR_FIND_BEST_MASK) {
-                    $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
-                } else {
-                    $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
-                }
-            } else {
-                $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
-            }
-            
-            if($masked == NULL) {
-                return NULL;
-            }
-            
-            QRtools::markTime('after_mask');
-            
-            $this->version = $version;
-            $this->width = $width;
-            $this->data = $masked;
-            
-            return $this;
-        }
-    
-        //----------------------------------------------------------------------
-        public function encodeInput(QRinput $input)
-        {
-            return $this->encodeMask($input, -1);
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodeString8bit($string, $version, $level)
-        {
-            if(string == NULL) {
-                throw new Exception('empty string!');
-                return NULL;
-            }
-
-            $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
-
-            $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
-            if($ret < 0) {
-                unset($input);
-                return NULL;
-            }
-            return $this->encodeInput($input);
-        }
-
-        //----------------------------------------------------------------------
-        public function encodeString($string, $version, $level, $hint, $casesensitive)
-        {
-
-            if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
-                throw new Exception('bad hint');
-                return NULL;
-            }
-
-            $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
-
-            $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
-            if($ret < 0) {
-                return NULL;
-            }
-
-            return $this->encodeInput($input);
-        }
-        
-        //----------------------------------------------------------------------
-        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encodePNG($text, $outfile, $saveandprint=false);
-        }
-
-        //----------------------------------------------------------------------
-        public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encode($text, $outfile);
-        }
-
-        //----------------------------------------------------------------------
-        public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encodeRAW($text, $outfile);
-        }
-    }
-    
-    //##########################################################################
-    
-    class FrameFiller {
-    
-        public $width;
-        public $frame;
-        public $x;
-        public $y;
-        public $dir;
-        public $bit;
-        
-        //----------------------------------------------------------------------
-        public function __construct($width, &$frame)
-        {
-            $this->width = $width;
-            $this->frame = $frame;
-            $this->x = $width - 1;
-            $this->y = $width - 1;
-            $this->dir = -1;
-            $this->bit = -1;
-        }
-        
-        //----------------------------------------------------------------------
-        public function setFrameAt($at, $val)
-        {
-            $this->frame[$at['y']][$at['x']] = chr($val);
-        }
-        
-        //----------------------------------------------------------------------
-        public function getFrameAt($at)
-        {
-            return ord($this->frame[$at['y']][$at['x']]);
-        }
-        
-        //----------------------------------------------------------------------
-        public function next()
-        {
-            do {
-            
-                if($this->bit == -1) {
-                    $this->bit = 0;
-                    return array('x'=>$this->x, 'y'=>$this->y);
-                }
-
-                $x = $this->x;
-                $y = $this->y;
-                $w = $this->width;
-
-                if($this->bit == 0) {
-                    $x--;
-                    $this->bit++;
-                } else {
-                    $x++;
-                    $y += $this->dir;
-                    $this->bit--;
-                }
-
-                if($this->dir < 0) {
-                    if($y < 0) {
-                        $y = 0;
-                        $x -= 2;
-                        $this->dir = 1;
-                        if($x == 6) {
-                            $x--;
-                            $y = 9;
-                        }
-                    }
-                } else {
-                    if($y == $w) {
-                        $y = $w - 1;
-                        $x -= 2;
-                        $this->dir = -1;
-                        if($x == 6) {
-                            $x--;
-                            $y -= 8;
-                        }
-                    }
-                }
-                if($x < 0 || $y < 0) return null;
-
-                $this->x = $x;
-                $this->y = $y;
-
-            } while(ord($this->frame[$y][$x]) & 0x80);
-                        
-            return array('x'=>$x, 'y'=>$y);
-        }
-        
-    } ;
-    
-    //##########################################################################    
-    
-    class QRencode {
-    
-        public $casesensitive = true;
-        public $eightbit = false;
-        
-        public $version = 0;
-        public $size = 3;
-        public $margin = 4;
-        
-        public $structured = 0; // not supported yet
-        
-        public $level = QR_ECLEVEL_L;
-        public $hint = QR_MODE_8;
-        
-        //----------------------------------------------------------------------
-        public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
-        {
-            $enc = new QRencode();
-            $enc->size = $size;
-            $enc->margin = $margin;
-            
-            switch ($level.'') {
-                case '0':
-                case '1':
-                case '2':
-                case '3':
-                        $enc->level = $level;
-                    break;
-                case 'l':
-                case 'L':
-                        $enc->level = QR_ECLEVEL_L;
-                    break;
-                case 'm':
-                case 'M':
-                        $enc->level = QR_ECLEVEL_M;
-                    break;
-                case 'q':
-                case 'Q':
-                        $enc->level = QR_ECLEVEL_Q;
-                    break;
-                case 'h':
-                case 'H':
-                        $enc->level = QR_ECLEVEL_H;
-                    break;
-            }
-            
-            return $enc;
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodeRAW($intext, $outfile = false) 
-        {
-            $code = new QRcode();
-
-            if($this->eightbit) {
-                $code->encodeString8bit($intext, $this->version, $this->level);
-            } else {
-                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
-            }
-            
-            return $code->data;
-        }
-
-        //----------------------------------------------------------------------
-        public function encode($intext, $outfile = false) 
-        {
-            $code = new QRcode();
-
-            if($this->eightbit) {
-                $code->encodeString8bit($intext, $this->version, $this->level);
-            } else {
-                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
-            }
-            
-            QRtools::markTime('after_encode');
-            
-            if ($outfile!== false) {
-                file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
-            } else {
-                return QRtools::binarize($code->data);
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodePNG($intext, $outfile = false,$saveandprint=false) 
-        {
-            try {
-            
-                ob_start();
-                $tab = $this->encode($intext);
-                $err = ob_get_contents();
-                ob_end_clean();
-                
-                if ($err != '')
-                    QRtools::log($outfile, $err);
-                
-                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-                
-                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-            
-            } catch (Exception $e) {
-            
-                QRtools::log($outfile, $e->getMessage());
-            
-            }
-        }
-    }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Main encoder classes.
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ 
+    class QRrsblock {
+        public $dataLength;
+        public $data = array();
+        public $eccLength;
+        public $ecc = array();
+        
+        public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+        {
+            $rs->encode_rs_char($data, $ecc);
+        
+            $this->dataLength = $dl;
+            $this->data = $data;
+            $this->eccLength = $el;
+            $this->ecc = $ecc;
+        }
+    };
+    
+    //##########################################################################
+
+    class QRrawcode {
+        public $version;
+        public $datacode = array();
+        public $ecccode = array();
+        public $blocks;
+        public $rsblocks = array(); //of RSblock
+        public $count;
+        public $dataLength;
+        public $eccLength;
+        public $b1;
+        
+        //----------------------------------------------------------------------
+        public function __construct(QRinput $input)
+        {
+            $spec = array(0,0,0,0,0);
+            
+            $this->datacode = $input->getByteStream();
+            if(is_null($this->datacode)) {
+                throw new Exception('null imput string');
+            }
+
+            QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+            $this->version = $input->getVersion();
+            $this->b1 = QRspec::rsBlockNum1($spec);
+            $this->dataLength = QRspec::rsDataLength($spec);
+            $this->eccLength = QRspec::rsEccLength($spec);
+            $this->ecccode = array_fill(0, $this->eccLength, 0);
+            $this->blocks = QRspec::rsBlockNum($spec);
+            
+            $ret = $this->init($spec);
+            if($ret < 0) {
+                throw new Exception('block alloc error');
+                return null;
+            }
+
+            $this->count = 0;
+        }
+        
+        //----------------------------------------------------------------------
+        public function init(array $spec)
+        {
+            $dl = QRspec::rsDataCodes1($spec);
+            $el = QRspec::rsEccCodes1($spec);
+            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+            
+
+            $blockNo = 0;
+            $dataPos = 0;
+            $eccPos = 0;
+            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
+                $ecc = array_slice($this->ecccode,$eccPos);
+                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
+                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+                
+                $dataPos += $dl;
+                $eccPos += $el;
+                $blockNo++;
+            }
+
+            if(QRspec::rsBlockNum2($spec) == 0)
+                return 0;
+
+            $dl = QRspec::rsDataCodes2($spec);
+            $el = QRspec::rsEccCodes2($spec);
+            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+            
+            if($rs == NULL) return -1;
+            
+            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
+                $ecc = array_slice($this->ecccode,$eccPos);
+                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+                
+                $dataPos += $dl;
+                $eccPos += $el;
+                $blockNo++;
+            }
+
+            return 0;
+        }
+        
+        //----------------------------------------------------------------------
+        public function getCode()
+        {
+            $ret;
+
+            if($this->count < $this->dataLength) {
+                $row = $this->count % $this->blocks;
+                $col = $this->count / $this->blocks;
+                if($col >= $this->rsblocks[0]->dataLength) {
+                    $row += $this->b1;
+                }
+                $ret = $this->rsblocks[$row]->data[$col];
+            } else if($this->count < $this->dataLength + $this->eccLength) {
+                $row = ($this->count - $this->dataLength) % $this->blocks;
+                $col = ($this->count - $this->dataLength) / $this->blocks;
+                $ret = $this->rsblocks[$row]->ecc[$col];
+            } else {
+                return 0;
+            }
+            $this->count++;
+            
+            return $ret;
+        }
+    }
+
+    //##########################################################################
+    
+    class QRcode {
+    
+        public $version;
+        public $width;
+        public $data; 
+        
+        //----------------------------------------------------------------------
+        public function encodeMask(QRinput $input, $mask)
+        {
+            if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+                throw new Exception('wrong version');
+            }
+            if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+                throw new Exception('wrong level');
+            }
+
+            $raw = new QRrawcode($input);
+            
+            QRtools::markTime('after_raw');
+            
+            $version = $raw->version;
+            $width = QRspec::getWidth($version);
+            $frame = QRspec::newFrame($version);
+            
+            $filler = new FrameFiller($width, $frame);
+            if(is_null($filler)) {
+                return NULL;
+            }
+
+            // inteleaved data and ecc codes
+            for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+                $code = $raw->getCode();
+                $bit = 0x80;
+                for($j=0; $j<8; $j++) {
+                    $addr = $filler->next();
+                    $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+                    $bit = $bit >> 1;
+                }
+            }
+            
+            QRtools::markTime('after_filler');
+            
+            unset($raw);
+            
+            // remainder bits
+            $j = QRspec::getRemainder($version);
+            for($i=0; $i<$j; $i++) {
+                $addr = $filler->next();
+                $filler->setFrameAt($addr, 0x02);
+            }
+            
+            $frame = $filler->frame;
+            unset($filler);
+            
+            
+            // masking
+            $maskObj = new QRmask();
+            if($mask < 0) {
+            
+                if (QR_FIND_BEST_MASK) {
+                    $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+                } else {
+                    $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+                }
+            } else {
+                $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+            }
+            
+            if($masked == NULL) {
+                return NULL;
+            }
+            
+            QRtools::markTime('after_mask');
+            
+            $this->version = $version;
+            $this->width = $width;
+            $this->data = $masked;
+            
+            return $this;
+        }
+    
+        //----------------------------------------------------------------------
+        public function encodeInput(QRinput $input)
+        {
+            return $this->encodeMask($input, -1);
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeString8bit($string, $version, $level)
+        {
+            if($string == NULL) {
+                throw new Exception('empty string!');
+                return NULL;
+            }
+
+            $input = new QRinput($version, $level);
+            if($input == NULL) return NULL;
+
+            $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+            if($ret < 0) {
+                unset($input);
+                return NULL;
+            }
+            return $this->encodeInput($input);
+        }
+
+        //----------------------------------------------------------------------
+        public function encodeString($string, $version, $level, $hint, $casesensitive)
+        {
+
+            if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+                throw new Exception('bad hint');
+                return NULL;
+            }
+
+            $input = new QRinput($version, $level);
+            if($input == NULL) return NULL;
+
+            $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+            if($ret < 0) {
+                return NULL;
+            }
+
+            return $this->encodeInput($input);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000) 
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color);
+            return $enc->encodePNG($text, $outfile, $saveandprint=false);
+        }
+
+        //----------------------------------------------------------------------
+        public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
+        {
+            $enc = QRencode::factory($level, $size, $margin);
+            return $enc->encode($text, $outfile);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function eps($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color, $cmyk);
+            return $enc->encodeEPS($text, $outfile, $saveandprint=false);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function svg($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000)
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color);
+            return $enc->encodeSVG($text, $outfile, $saveandprint=false);
+        }
+
+        //----------------------------------------------------------------------
+        public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
+        {
+            $enc = QRencode::factory($level, $size, $margin);
+            return $enc->encodeRAW($text, $outfile);
+        }
+    }
+    
+    //##########################################################################
+    
+    class FrameFiller {
+    
+        public $width;
+        public $frame;
+        public $x;
+        public $y;
+        public $dir;
+        public $bit;
+        
+        //----------------------------------------------------------------------
+        public function __construct($width, &$frame)
+        {
+            $this->width = $width;
+            $this->frame = $frame;
+            $this->x = $width - 1;
+            $this->y = $width - 1;
+            $this->dir = -1;
+            $this->bit = -1;
+        }
+        
+        //----------------------------------------------------------------------
+        public function setFrameAt($at, $val)
+        {
+            $this->frame[$at['y']][$at['x']] = chr($val);
+        }
+        
+        //----------------------------------------------------------------------
+        public function getFrameAt($at)
+        {
+            return ord($this->frame[$at['y']][$at['x']]);
+        }
+        
+        //----------------------------------------------------------------------
+        public function next()
+        {
+            do {
+            
+                if($this->bit == -1) {
+                    $this->bit = 0;
+                    return array('x'=>$this->x, 'y'=>$this->y);
+                }
+
+                $x = $this->x;
+                $y = $this->y;
+                $w = $this->width;
+
+                if($this->bit == 0) {
+                    $x--;
+                    $this->bit++;
+                } else {
+                    $x++;
+                    $y += $this->dir;
+                    $this->bit--;
+                }
+
+                if($this->dir < 0) {
+                    if($y < 0) {
+                        $y = 0;
+                        $x -= 2;
+                        $this->dir = 1;
+                        if($x == 6) {
+                            $x--;
+                            $y = 9;
+                        }
+                    }
+                } else {
+                    if($y == $w) {
+                        $y = $w - 1;
+                        $x -= 2;
+                        $this->dir = -1;
+                        if($x == 6) {
+                            $x--;
+                            $y -= 8;
+                        }
+                    }
+                }
+                if($x < 0 || $y < 0) return null;
+
+                $this->x = $x;
+                $this->y = $y;
+
+            } while(ord($this->frame[$y][$x]) & 0x80);
+                        
+            return array('x'=>$x, 'y'=>$y);
+        }
+        
+    } ;
+    
+    //##########################################################################    
+    
+    class QRencode {
+    
+        public $casesensitive = true;
+        public $eightbit = false;
+        
+        public $version = 0;
+        public $size = 3;
+        public $margin = 4;
+        public $back_color = 0xFFFFFF;
+        public $fore_color = 0x000000;
+        
+        public $structured = 0; // not supported yet
+        
+        public $level = QR_ECLEVEL_L;
+        public $hint = QR_MODE_8;
+        
+        //----------------------------------------------------------------------
+        public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false)
+        {
+            $enc = new QRencode();
+            $enc->size = $size;
+            $enc->margin = $margin;
+            $enc->fore_color = $fore_color;
+            $enc->back_color = $back_color;
+            $enc->cmyk = $cmyk;
+            
+            switch ($level.'') {
+                case '0':
+                case '1':
+                case '2':
+                case '3':
+                        $enc->level = $level;
+                    break;
+                case 'l':
+                case 'L':
+                        $enc->level = QR_ECLEVEL_L;
+                    break;
+                case 'm':
+                case 'M':
+                        $enc->level = QR_ECLEVEL_M;
+                    break;
+                case 'q':
+                case 'Q':
+                        $enc->level = QR_ECLEVEL_Q;
+                    break;
+                case 'h':
+                case 'H':
+                        $enc->level = QR_ECLEVEL_H;
+                    break;
+            }
+            
+            return $enc;
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeRAW($intext, $outfile = false) 
+        {
+            $code = new QRcode();
+
+            if($this->eightbit) {
+                $code->encodeString8bit($intext, $this->version, $this->level);
+            } else {
+                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+            }
+            
+            return $code->data;
+        }
+
+        //----------------------------------------------------------------------
+        public function encode($intext, $outfile = false) 
+        {
+            $code = new QRcode();
+
+            if($this->eightbit) {
+                $code->encodeString8bit($intext, $this->version, $this->level);
+            } else {
+                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+            }
+            
+            QRtools::markTime('after_encode');
+            
+            if ($outfile!== false) {
+                file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+            } else {
+                return QRtools::binarize($code->data);
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodePNG($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+                
+                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeEPS($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+                
+                QRvect::eps($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color, $this->cmyk);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+
+        //----------------------------------------------------------------------
+        public function encodeSVG($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+                QRvect::svg($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+    }
+
+
+
+
+//---- qrvect.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ 
+    define('QR_VECT', true);
+
+    class QRvect {
+    
+        //----------------------------------------------------------------------
+        public static function eps($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $vect = self::vectEPS($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color, $cmyk);
+            
+            if ($filename === false) {
+                header("Content-Type: application/postscript");
+                header('Content-Disposition: filename="qrcode.eps"');
+                echo $vect;
+            } else {
+                if($saveandprint===TRUE){
+                    QRtools::save($vect, $filename);
+                    header("Content-Type: application/postscript");
+                    header('Content-Disposition: filename="qrcode.eps"');
+                    echo $vect;
+                }else{
+                    QRtools::save($vect, $filename);
+                }
+            }
+        }
+        
+    
+        //----------------------------------------------------------------------
+        private static function vectEPS($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+            
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+            
+            if ($cmyk)
+            {
+                // convert color value into decimal eps format
+                $c = round((($fore_color & 0xFF000000) >> 16) / 255, 5);
+                $m = round((($fore_color & 0x00FF0000) >> 16) / 255, 5);
+                $y = round((($fore_color & 0x0000FF00) >> 8) / 255, 5);
+                $k = round(($fore_color & 0x000000FF) / 255, 5);
+                $fore_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n";
+
+                // convert color value into decimal eps format
+                $c = round((($back_color & 0xFF000000) >> 16) / 255, 5);
+                $m = round((($back_color & 0x00FF0000) >> 16) / 255, 5);
+                $y = round((($back_color & 0x0000FF00) >> 8) / 255, 5);
+                $k = round(($back_color & 0x000000FF) / 255, 5);
+                $back_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n";
+            }
+            else
+            {
+                // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
+                $r = round((($fore_color & 0xFF0000) >> 16) / 255, 5);
+                $b = round((($fore_color & 0x00FF00) >> 8) / 255, 5);
+                $g = round(($fore_color & 0x0000FF) / 255, 5);
+                $fore_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n";
+
+                // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
+                $r = round((($back_color & 0xFF0000) >> 16) / 255, 5);
+                $b = round((($back_color & 0x00FF00) >> 8) / 255, 5);
+                $g = round(($back_color & 0x0000FF) / 255, 5);
+                $back_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n";
+            }
+            
+            $output = 
+            '%!PS-Adobe EPSF-3.0'."\n".
+            '%%Creator: PHPQrcodeLib'."\n".
+            '%%Title: QRcode'."\n".
+            '%%CreationDate: '.date('Y-m-d')."\n".
+            '%%DocumentData: Clean7Bit'."\n".
+            '%%LanguageLevel: 2'."\n".
+            '%%Pages: 1'."\n".
+            '%%BoundingBox: 0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint."\n";
+            
+            // set the scale
+            $output .= $pixelPerPoint.' '.$pixelPerPoint.' scale'."\n";
+            // position the center of the coordinate system
+            
+            $output .= $outerFrame.' '.$outerFrame.' translate'."\n";
+           
+           
+            
+            
+            // redefine the 'rectfill' operator to shorten the syntax
+            $output .= '/F { rectfill } def'."\n";
+            
+            // set the symbol color
+            $output .= $back_color_string;
+            $output .= '-'.$outerFrame.' -'.$outerFrame.' '.($w + 2*$outerFrame).' '.($h + 2*$outerFrame).' F'."\n";
+            
+            
+            // set the symbol color
+            $output .= $fore_color_string;
+
+            // Convert the matrix into pixels
+
+            for($i=0; $i<$h; $i++) {
+                for($j=0; $j<$w; $j++) {
+                    if( $frame[$i][$j] == '1') {
+                        $y = $h - 1 - $i;
+                        $x = $j;
+                        $output .= $x.' '.$y.' 1 1 F'."\n";
+                    }
+                }
+            }
+            
+            
+            $output .='%%EOF';
+            
+            return $output;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function svg($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color) 
+        {
+            $vect = self::vectSVG($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color);
+            
+            if ($filename === false) {
+                header("Content-Type: image/svg+xml");
+                //header('Content-Disposition: attachment, filename="qrcode.svg"');
+                echo $vect;
+            } else {
+                if($saveandprint===TRUE){
+                    QRtools::save($vect, $filename);
+                    header("Content-Type: image/svg+xml");
+                    //header('Content-Disposition: filename="'.$filename.'"');
+                    echo $vect;
+                }else{
+                    QRtools::save($vect, $filename);
+                }
+            }
+        }
+        
+    
+        //----------------------------------------------------------------------
+        private static function vectSVG($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000) 
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+            
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+            
+            
+            $output = 
+            '<?xml version="1.0" encoding="utf-8"?>'."\n".
+            '<svg version="1.1" baseProfile="full"  width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" viewBox="0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint.'"
+             xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ev="http://www.w3.org/2001/xml-events">'."\n".
+            '<desc></desc>'."\n";
+
+            $output =
+            '<?xml version="1.0" encoding="utf-8"?>'."\n".
+            '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">'."\n".
+            '<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" xmlns:xlink="http://www.w3.org/1999/xlink" width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" viewBox="0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint.'">'."\n".
+            '<desc></desc>'."\n";
+                
+            if(!empty($back_color)) {
+                $backgroundcolor = str_pad(dechex($back_color), 6, "0", STR_PAD_LEFT);
+                $output .= '<rect width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" fill="#'.$backgroundcolor.'" cx="0" cy="0" />'."\n";
+            }
+                
+            $output .= 
+            '<defs>'."\n".
+            '<rect id="p" width="'.$pixelPerPoint.'" height="'.$pixelPerPoint.'" />'."\n".
+            '</defs>'."\n".
+            '<g fill="#'.str_pad(dechex($fore_color), 6, "0", STR_PAD_LEFT).'">'."\n";
+                
+                
+            // Convert the matrix into pixels
+
+            for($i=0; $i<$h; $i++) {
+                for($j=0; $j<$w; $j++) {
+                    if( $frame[$i][$j] == '1') {
+                        $y = ($i + $outerFrame) * $pixelPerPoint;
+                        $x = ($j + $outerFrame) * $pixelPerPoint;
+                        $output .= '<use x="'.$x.'" y="'.$y.'" xlink:href="#p" />'."\n";
+                    }
+                }
+            }
+            $output .= 
+            '</g>'."\n".
+            '</svg>';
+            
+            return $output;
+        }
+    }
+    
+    
 
 
diff --git a/phpqrcode/qrencode.php b/phpqrcode/qrencode.php
index 4b77a5b..6c210e8 100755
--- a/phpqrcode/qrencode.php
+++ b/phpqrcode/qrencode.php
@@ -1,502 +1,569 @@
-<?php
-/*
- * PHP QR Code encoder
- *
- * Main encoder classes.
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- 
-    class QRrsblock {
-        public $dataLength;
-        public $data = array();
-        public $eccLength;
-        public $ecc = array();
-        
-        public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
-        {
-            $rs->encode_rs_char($data, $ecc);
-        
-            $this->dataLength = $dl;
-            $this->data = $data;
-            $this->eccLength = $el;
-            $this->ecc = $ecc;
-        }
-    };
-    
-    //##########################################################################
-
-    class QRrawcode {
-        public $version;
-        public $datacode = array();
-        public $ecccode = array();
-        public $blocks;
-        public $rsblocks = array(); //of RSblock
-        public $count;
-        public $dataLength;
-        public $eccLength;
-        public $b1;
-        
-        //----------------------------------------------------------------------
-        public function __construct(QRinput $input)
-        {
-            $spec = array(0,0,0,0,0);
-            
-            $this->datacode = $input->getByteStream();
-            if(is_null($this->datacode)) {
-                throw new Exception('null imput string');
-            }
-
-            QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
-            $this->version = $input->getVersion();
-            $this->b1 = QRspec::rsBlockNum1($spec);
-            $this->dataLength = QRspec::rsDataLength($spec);
-            $this->eccLength = QRspec::rsEccLength($spec);
-            $this->ecccode = array_fill(0, $this->eccLength, 0);
-            $this->blocks = QRspec::rsBlockNum($spec);
-            
-            $ret = $this->init($spec);
-            if($ret < 0) {
-                throw new Exception('block alloc error');
-                return null;
-            }
-
-            $this->count = 0;
-        }
-        
-        //----------------------------------------------------------------------
-        public function init(array $spec)
-        {
-            $dl = QRspec::rsDataCodes1($spec);
-            $el = QRspec::rsEccCodes1($spec);
-            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-            
-
-            $blockNo = 0;
-            $dataPos = 0;
-            $eccPos = 0;
-            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
-                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-                
-                $dataPos += $dl;
-                $eccPos += $el;
-                $blockNo++;
-            }
-
-            if(QRspec::rsBlockNum2($spec) == 0)
-                return 0;
-
-            $dl = QRspec::rsDataCodes2($spec);
-            $el = QRspec::rsEccCodes2($spec);
-            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-            
-            if($rs == NULL) return -1;
-            
-            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
-                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-                
-                $dataPos += $dl;
-                $eccPos += $el;
-                $blockNo++;
-            }
-
-            return 0;
-        }
-        
-        //----------------------------------------------------------------------
-        public function getCode()
-        {
-            $ret;
-
-            if($this->count < $this->dataLength) {
-                $row = $this->count % $this->blocks;
-                $col = $this->count / $this->blocks;
-                if($col >= $this->rsblocks[0]->dataLength) {
-                    $row += $this->b1;
-                }
-                $ret = $this->rsblocks[$row]->data[$col];
-            } else if($this->count < $this->dataLength + $this->eccLength) {
-                $row = ($this->count - $this->dataLength) % $this->blocks;
-                $col = ($this->count - $this->dataLength) / $this->blocks;
-                $ret = $this->rsblocks[$row]->ecc[$col];
-            } else {
-                return 0;
-            }
-            $this->count++;
-            
-            return $ret;
-        }
-    }
-
-    //##########################################################################
-    
-    class QRcode {
-    
-        public $version;
-        public $width;
-        public $data; 
-        
-        //----------------------------------------------------------------------
-        public function encodeMask(QRinput $input, $mask)
-        {
-            if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
-                throw new Exception('wrong version');
-            }
-            if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
-                throw new Exception('wrong level');
-            }
-
-            $raw = new QRrawcode($input);
-            
-            QRtools::markTime('after_raw');
-            
-            $version = $raw->version;
-            $width = QRspec::getWidth($version);
-            $frame = QRspec::newFrame($version);
-            
-            $filler = new FrameFiller($width, $frame);
-            if(is_null($filler)) {
-                return NULL;
-            }
-
-            // inteleaved data and ecc codes
-            for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
-                $code = $raw->getCode();
-                $bit = 0x80;
-                for($j=0; $j<8; $j++) {
-                    $addr = $filler->next();
-                    $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
-                    $bit = $bit >> 1;
-                }
-            }
-            
-            QRtools::markTime('after_filler');
-            
-            unset($raw);
-            
-            // remainder bits
-            $j = QRspec::getRemainder($version);
-            for($i=0; $i<$j; $i++) {
-                $addr = $filler->next();
-                $filler->setFrameAt($addr, 0x02);
-            }
-            
-            $frame = $filler->frame;
-            unset($filler);
-            
-            
-            // masking
-            $maskObj = new QRmask();
-            if($mask < 0) {
-            
-                if (QR_FIND_BEST_MASK) {
-                    $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
-                } else {
-                    $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
-                }
-            } else {
-                $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
-            }
-            
-            if($masked == NULL) {
-                return NULL;
-            }
-            
-            QRtools::markTime('after_mask');
-            
-            $this->version = $version;
-            $this->width = $width;
-            $this->data = $masked;
-            
-            return $this;
-        }
-    
-        //----------------------------------------------------------------------
-        public function encodeInput(QRinput $input)
-        {
-            return $this->encodeMask($input, -1);
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodeString8bit($string, $version, $level)
-        {
-            if(string == NULL) {
-                throw new Exception('empty string!');
-                return NULL;
-            }
-
-            $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
-
-            $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
-            if($ret < 0) {
-                unset($input);
-                return NULL;
-            }
-            return $this->encodeInput($input);
-        }
-
-        //----------------------------------------------------------------------
-        public function encodeString($string, $version, $level, $hint, $casesensitive)
-        {
-
-            if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
-                throw new Exception('bad hint');
-                return NULL;
-            }
-
-            $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
-
-            $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
-            if($ret < 0) {
-                return NULL;
-            }
-
-            return $this->encodeInput($input);
-        }
-        
-        //----------------------------------------------------------------------
-        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encodePNG($text, $outfile, $saveandprint=false);
-        }
-
-        //----------------------------------------------------------------------
-        public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encode($text, $outfile);
-        }
-
-        //----------------------------------------------------------------------
-        public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
-        {
-            $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encodeRAW($text, $outfile);
-        }
-    }
-    
-    //##########################################################################
-    
-    class FrameFiller {
-    
-        public $width;
-        public $frame;
-        public $x;
-        public $y;
-        public $dir;
-        public $bit;
-        
-        //----------------------------------------------------------------------
-        public function __construct($width, &$frame)
-        {
-            $this->width = $width;
-            $this->frame = $frame;
-            $this->x = $width - 1;
-            $this->y = $width - 1;
-            $this->dir = -1;
-            $this->bit = -1;
-        }
-        
-        //----------------------------------------------------------------------
-        public function setFrameAt($at, $val)
-        {
-            $this->frame[$at['y']][$at['x']] = chr($val);
-        }
-        
-        //----------------------------------------------------------------------
-        public function getFrameAt($at)
-        {
-            return ord($this->frame[$at['y']][$at['x']]);
-        }
-        
-        //----------------------------------------------------------------------
-        public function next()
-        {
-            do {
-            
-                if($this->bit == -1) {
-                    $this->bit = 0;
-                    return array('x'=>$this->x, 'y'=>$this->y);
-                }
-
-                $x = $this->x;
-                $y = $this->y;
-                $w = $this->width;
-
-                if($this->bit == 0) {
-                    $x--;
-                    $this->bit++;
-                } else {
-                    $x++;
-                    $y += $this->dir;
-                    $this->bit--;
-                }
-
-                if($this->dir < 0) {
-                    if($y < 0) {
-                        $y = 0;
-                        $x -= 2;
-                        $this->dir = 1;
-                        if($x == 6) {
-                            $x--;
-                            $y = 9;
-                        }
-                    }
-                } else {
-                    if($y == $w) {
-                        $y = $w - 1;
-                        $x -= 2;
-                        $this->dir = -1;
-                        if($x == 6) {
-                            $x--;
-                            $y -= 8;
-                        }
-                    }
-                }
-                if($x < 0 || $y < 0) return null;
-
-                $this->x = $x;
-                $this->y = $y;
-
-            } while(ord($this->frame[$y][$x]) & 0x80);
-                        
-            return array('x'=>$x, 'y'=>$y);
-        }
-        
-    } ;
-    
-    //##########################################################################    
-    
-    class QRencode {
-    
-        public $casesensitive = true;
-        public $eightbit = false;
-        
-        public $version = 0;
-        public $size = 3;
-        public $margin = 4;
-        
-        public $structured = 0; // not supported yet
-        
-        public $level = QR_ECLEVEL_L;
-        public $hint = QR_MODE_8;
-        
-        //----------------------------------------------------------------------
-        public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
-        {
-            $enc = new QRencode();
-            $enc->size = $size;
-            $enc->margin = $margin;
-            
-            switch ($level.'') {
-                case '0':
-                case '1':
-                case '2':
-                case '3':
-                        $enc->level = $level;
-                    break;
-                case 'l':
-                case 'L':
-                        $enc->level = QR_ECLEVEL_L;
-                    break;
-                case 'm':
-                case 'M':
-                        $enc->level = QR_ECLEVEL_M;
-                    break;
-                case 'q':
-                case 'Q':
-                        $enc->level = QR_ECLEVEL_Q;
-                    break;
-                case 'h':
-                case 'H':
-                        $enc->level = QR_ECLEVEL_H;
-                    break;
-            }
-            
-            return $enc;
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodeRAW($intext, $outfile = false) 
-        {
-            $code = new QRcode();
-
-            if($this->eightbit) {
-                $code->encodeString8bit($intext, $this->version, $this->level);
-            } else {
-                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
-            }
-            
-            return $code->data;
-        }
-
-        //----------------------------------------------------------------------
-        public function encode($intext, $outfile = false) 
-        {
-            $code = new QRcode();
-
-            if($this->eightbit) {
-                $code->encodeString8bit($intext, $this->version, $this->level);
-            } else {
-                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
-            }
-            
-            QRtools::markTime('after_encode');
-            
-            if ($outfile!== false) {
-                file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
-            } else {
-                return QRtools::binarize($code->data);
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public function encodePNG($intext, $outfile = false,$saveandprint=false) 
-        {
-            try {
-            
-                ob_start();
-                $tab = $this->encode($intext);
-                $err = ob_get_contents();
-                ob_end_clean();
-                
-                if ($err != '')
-                    QRtools::log($outfile, $err);
-                
-                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-                
-                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-            
-            } catch (Exception $e) {
-            
-                QRtools::log($outfile, $e->getMessage());
-            
-            }
-        }
-    }
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Main encoder classes.
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ 
+    class QRrsblock {
+        public $dataLength;
+        public $data = array();
+        public $eccLength;
+        public $ecc = array();
+        
+        public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+        {
+            $rs->encode_rs_char($data, $ecc);
+        
+            $this->dataLength = $dl;
+            $this->data = $data;
+            $this->eccLength = $el;
+            $this->ecc = $ecc;
+        }
+    };
+    
+    //##########################################################################
+
+    class QRrawcode {
+        public $version;
+        public $datacode = array();
+        public $ecccode = array();
+        public $blocks;
+        public $rsblocks = array(); //of RSblock
+        public $count;
+        public $dataLength;
+        public $eccLength;
+        public $b1;
+        
+        //----------------------------------------------------------------------
+        public function __construct(QRinput $input)
+        {
+            $spec = array(0,0,0,0,0);
+            
+            $this->datacode = $input->getByteStream();
+            if(is_null($this->datacode)) {
+                throw new Exception('null imput string');
+            }
+
+            QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+            $this->version = $input->getVersion();
+            $this->b1 = QRspec::rsBlockNum1($spec);
+            $this->dataLength = QRspec::rsDataLength($spec);
+            $this->eccLength = QRspec::rsEccLength($spec);
+            $this->ecccode = array_fill(0, $this->eccLength, 0);
+            $this->blocks = QRspec::rsBlockNum($spec);
+            
+            $ret = $this->init($spec);
+            if($ret < 0) {
+                throw new Exception('block alloc error');
+                return null;
+            }
+
+            $this->count = 0;
+        }
+        
+        //----------------------------------------------------------------------
+        public function init(array $spec)
+        {
+            $dl = QRspec::rsDataCodes1($spec);
+            $el = QRspec::rsEccCodes1($spec);
+            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+            
+
+            $blockNo = 0;
+            $dataPos = 0;
+            $eccPos = 0;
+            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
+                $ecc = array_slice($this->ecccode,$eccPos);
+                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
+                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+                
+                $dataPos += $dl;
+                $eccPos += $el;
+                $blockNo++;
+            }
+
+            if(QRspec::rsBlockNum2($spec) == 0)
+                return 0;
+
+            $dl = QRspec::rsDataCodes2($spec);
+            $el = QRspec::rsEccCodes2($spec);
+            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+            
+            if($rs == NULL) return -1;
+            
+            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
+                $ecc = array_slice($this->ecccode,$eccPos);
+                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+                
+                $dataPos += $dl;
+                $eccPos += $el;
+                $blockNo++;
+            }
+
+            return 0;
+        }
+        
+        //----------------------------------------------------------------------
+        public function getCode()
+        {
+            $ret = NULL;
+
+            if($this->count < $this->dataLength) {
+                $row = $this->count % $this->blocks;
+                $col = $this->count / $this->blocks;
+                if($col >= $this->rsblocks[0]->dataLength) {
+                    $row += $this->b1;
+                }
+                $ret = $this->rsblocks[$row]->data[$col];
+            } else if($this->count < $this->dataLength + $this->eccLength) {
+                $row = ($this->count - $this->dataLength) % $this->blocks;
+                $col = ($this->count - $this->dataLength) / $this->blocks;
+                $ret = $this->rsblocks[$row]->ecc[$col];
+            } else {
+                return 0;
+            }
+            $this->count++;
+            
+            return $ret;
+        }
+    }
+
+    //##########################################################################
+    
+    class QRcode {
+    
+        public $version;
+        public $width;
+        public $data; 
+        
+        //----------------------------------------------------------------------
+        public function encodeMask(QRinput $input, $mask)
+        {
+            if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+                throw new Exception('wrong version');
+            }
+            if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+                throw new Exception('wrong level');
+            }
+
+            $raw = new QRrawcode($input);
+            
+            QRtools::markTime('after_raw');
+            
+            $version = $raw->version;
+            $width = QRspec::getWidth($version);
+            $frame = QRspec::newFrame($version);
+            
+            $filler = new FrameFiller($width, $frame);
+            if(is_null($filler)) {
+                return NULL;
+            }
+
+            // inteleaved data and ecc codes
+            for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+                $code = $raw->getCode();
+                $bit = 0x80;
+                for($j=0; $j<8; $j++) {
+                    $addr = $filler->next();
+                    $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+                    $bit = $bit >> 1;
+                }
+            }
+            
+            QRtools::markTime('after_filler');
+            
+            unset($raw);
+            
+            // remainder bits
+            $j = QRspec::getRemainder($version);
+            for($i=0; $i<$j; $i++) {
+                $addr = $filler->next();
+                $filler->setFrameAt($addr, 0x02);
+            }
+            
+            $frame = $filler->frame;
+            unset($filler);
+            
+            
+            // masking
+            $maskObj = new QRmask();
+            if($mask < 0) {
+            
+                if (QR_FIND_BEST_MASK) {
+                    $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+                } else {
+                    $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+                }
+            } else {
+                $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+            }
+            
+            if($masked == NULL) {
+                return NULL;
+            }
+            
+            QRtools::markTime('after_mask');
+            
+            $this->version = $version;
+            $this->width = $width;
+            $this->data = $masked;
+            
+            return $this;
+        }
+    
+        //----------------------------------------------------------------------
+        public function encodeInput(QRinput $input)
+        {
+            return $this->encodeMask($input, -1);
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeString8bit($string, $version, $level)
+        {
+            if($string == NULL) {
+                throw new Exception('empty string!');
+                return NULL;
+            }
+
+            $input = new QRinput($version, $level);
+            if($input == NULL) return NULL;
+
+            $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+            if($ret < 0) {
+                unset($input);
+                return NULL;
+            }
+            return $this->encodeInput($input);
+        }
+
+        //----------------------------------------------------------------------
+        public function encodeString($string, $version, $level, $hint, $casesensitive)
+        {
+
+            if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+                throw new Exception('bad hint');
+                return NULL;
+            }
+
+            $input = new QRinput($version, $level);
+            if($input == NULL) return NULL;
+
+            $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+            if($ret < 0) {
+                return NULL;
+            }
+
+            return $this->encodeInput($input);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000) 
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color);
+            return $enc->encodePNG($text, $outfile, $saveandprint=false);
+        }
+
+        //----------------------------------------------------------------------
+        public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
+        {
+            $enc = QRencode::factory($level, $size, $margin);
+            return $enc->encode($text, $outfile);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function eps($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color, $cmyk);
+            return $enc->encodeEPS($text, $outfile, $saveandprint=false);
+        }
+        
+        //----------------------------------------------------------------------
+        public static function svg($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false, $back_color = 0xFFFFFF, $fore_color = 0x000000)
+        {
+            $enc = QRencode::factory($level, $size, $margin, $back_color, $fore_color);
+            return $enc->encodeSVG($text, $outfile, $saveandprint=false);
+        }
+
+        //----------------------------------------------------------------------
+        public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4) 
+        {
+            $enc = QRencode::factory($level, $size, $margin);
+            return $enc->encodeRAW($text, $outfile);
+        }
+    }
+    
+    //##########################################################################
+    
+    class FrameFiller {
+    
+        public $width;
+        public $frame;
+        public $x;
+        public $y;
+        public $dir;
+        public $bit;
+        
+        //----------------------------------------------------------------------
+        public function __construct($width, &$frame)
+        {
+            $this->width = $width;
+            $this->frame = $frame;
+            $this->x = $width - 1;
+            $this->y = $width - 1;
+            $this->dir = -1;
+            $this->bit = -1;
+        }
+        
+        //----------------------------------------------------------------------
+        public function setFrameAt($at, $val)
+        {
+            $this->frame[$at['y']][$at['x']] = chr($val);
+        }
+        
+        //----------------------------------------------------------------------
+        public function getFrameAt($at)
+        {
+            return ord($this->frame[$at['y']][$at['x']]);
+        }
+        
+        //----------------------------------------------------------------------
+        public function next()
+        {
+            do {
+            
+                if($this->bit == -1) {
+                    $this->bit = 0;
+                    return array('x'=>$this->x, 'y'=>$this->y);
+                }
+
+                $x = $this->x;
+                $y = $this->y;
+                $w = $this->width;
+
+                if($this->bit == 0) {
+                    $x--;
+                    $this->bit++;
+                } else {
+                    $x++;
+                    $y += $this->dir;
+                    $this->bit--;
+                }
+
+                if($this->dir < 0) {
+                    if($y < 0) {
+                        $y = 0;
+                        $x -= 2;
+                        $this->dir = 1;
+                        if($x == 6) {
+                            $x--;
+                            $y = 9;
+                        }
+                    }
+                } else {
+                    if($y == $w) {
+                        $y = $w - 1;
+                        $x -= 2;
+                        $this->dir = -1;
+                        if($x == 6) {
+                            $x--;
+                            $y -= 8;
+                        }
+                    }
+                }
+                if($x < 0 || $y < 0) return null;
+
+                $this->x = $x;
+                $this->y = $y;
+
+            } while(ord($this->frame[$y][$x]) & 0x80);
+                        
+            return array('x'=>$x, 'y'=>$y);
+        }
+        
+    } ;
+    
+    //##########################################################################    
+    
+    class QRencode {
+    
+        public $casesensitive = true;
+        public $eightbit = false;
+        
+        public $version = 0;
+        public $size = 3;
+        public $margin = 4;
+        public $back_color = 0xFFFFFF;
+        public $fore_color = 0x000000;
+        
+        public $structured = 0; // not supported yet
+        
+        public $level = QR_ECLEVEL_L;
+        public $hint = QR_MODE_8;
+        
+        //----------------------------------------------------------------------
+        public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false)
+        {
+            $enc = new QRencode();
+            $enc->size = $size;
+            $enc->margin = $margin;
+            $enc->fore_color = $fore_color;
+            $enc->back_color = $back_color;
+            $enc->cmyk = $cmyk;
+            
+            switch ($level.'') {
+                case '0':
+                case '1':
+                case '2':
+                case '3':
+                        $enc->level = $level;
+                    break;
+                case 'l':
+                case 'L':
+                        $enc->level = QR_ECLEVEL_L;
+                    break;
+                case 'm':
+                case 'M':
+                        $enc->level = QR_ECLEVEL_M;
+                    break;
+                case 'q':
+                case 'Q':
+                        $enc->level = QR_ECLEVEL_Q;
+                    break;
+                case 'h':
+                case 'H':
+                        $enc->level = QR_ECLEVEL_H;
+                    break;
+            }
+            
+            return $enc;
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeRAW($intext, $outfile = false) 
+        {
+            $code = new QRcode();
+
+            if($this->eightbit) {
+                $code->encodeString8bit($intext, $this->version, $this->level);
+            } else {
+                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+            }
+            
+            return $code->data;
+        }
+
+        //----------------------------------------------------------------------
+        public function encode($intext, $outfile = false) 
+        {
+            $code = new QRcode();
+
+            if($this->eightbit) {
+                $code->encodeString8bit($intext, $this->version, $this->level);
+            } else {
+                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+            }
+            
+            QRtools::markTime('after_encode');
+            
+            if ($outfile!== false) {
+                file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+            } else {
+                return QRtools::binarize($code->data);
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodePNG($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+                
+                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public function encodeEPS($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+                
+                QRvect::eps($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color, $this->cmyk);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+
+        //----------------------------------------------------------------------
+        public function encodeSVG($intext, $outfile = false,$saveandprint=false) 
+        {
+            try {
+            
+                ob_start();
+                $tab = $this->encode($intext);
+                $err = ob_get_contents();
+                ob_end_clean();
+                
+                if ($err != '')
+                    QRtools::log($outfile, $err);
+                
+                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+                QRvect::svg($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint, $this->back_color, $this->fore_color);
+            
+            } catch (Exception $e) {
+            
+                QRtools::log($outfile, $e->getMessage());
+            
+            }
+        }
+    }
diff --git a/phpqrcode/qrimage.php b/phpqrcode/qrimage.php
index 10b0a6e..48048e8 100755
--- a/phpqrcode/qrimage.php
+++ b/phpqrcode/qrimage.php
@@ -1,95 +1,107 @@
-<?php
-/*
- * PHP QR Code encoder
- *
- * Image output of code using GD2
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- 
-    define('QR_IMAGE', true);
-
-    class QRimage {
-    
-        //----------------------------------------------------------------------
-        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE) 
-        {
-            $image = self::image($frame, $pixelPerPoint, $outerFrame);
-            
-            if ($filename === false) {
-                Header("Content-type: image/png");
-                ImagePng($image);
-            } else {
-                if($saveandprint===TRUE){
-                    ImagePng($image, $filename);
-                    header("Content-type: image/png");
-                    ImagePng($image);
-                }else{
-                    ImagePng($image, $filename);
-                }
-            }
-            
-            ImageDestroy($image);
-        }
-    
-        //----------------------------------------------------------------------
-        public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85) 
-        {
-            $image = self::image($frame, $pixelPerPoint, $outerFrame);
-            
-            if ($filename === false) {
-                Header("Content-type: image/jpeg");
-                ImageJpeg($image, null, $q);
-            } else {
-                ImageJpeg($image, $filename, $q);            
-            }
-            
-            ImageDestroy($image);
-        }
-    
-        //----------------------------------------------------------------------
-        private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4) 
-        {
-            $h = count($frame);
-            $w = strlen($frame[0]);
-            
-            $imgW = $w + 2*$outerFrame;
-            $imgH = $h + 2*$outerFrame;
-            
-            $base_image =ImageCreate($imgW, $imgH);
-            
-            $col[0] = ImageColorAllocate($base_image,255,255,255);
-            $col[1] = ImageColorAllocate($base_image,0,0,0);
-
-            imagefill($base_image, 0, 0, $col[0]);
-
-            for($y=0; $y<$h; $y++) {
-                for($x=0; $x<$w; $x++) {
-                    if ($frame[$y][$x] == '1') {
-                        ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]); 
-                    }
-                }
-            }
-            
-            $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
-            ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
-            ImageDestroy($base_image);
-            
-            return $target_image;
-        }
-    }
\ No newline at end of file
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+    define('QR_IMAGE', true);
+
+    class QRimage {
+
+        //----------------------------------------------------------------------
+        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color)
+        {
+            $image = self::image($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color);
+
+            if ($filename === false) {
+                Header("Content-type: image/png");
+                ImagePng($image);
+            } else {
+                if($saveandprint===TRUE){
+                    ImagePng($image, $filename);
+                    header("Content-type: image/png");
+                    ImagePng($image);
+                }else{
+                    ImagePng($image, $filename);
+                }
+            }
+
+            ImageDestroy($image);
+        }
+
+        //----------------------------------------------------------------------
+        public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+        {
+            $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+            if ($filename === false) {
+                Header("Content-type: image/jpeg");
+                ImageJpeg($image, null, $q);
+            } else {
+                ImageJpeg($image, $filename, $q);
+            }
+
+            ImageDestroy($image);
+        }
+
+        //----------------------------------------------------------------------
+        private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000)
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+
+            $base_image =ImageCreate($imgW, $imgH);
+
+            // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255)
+            $r1 = round((($fore_color & 0xFF0000) >> 16), 5);
+            $g1 = round((($fore_color & 0x00FF00) >> 8), 5);
+            $b1 = round(($fore_color & 0x0000FF), 5);
+
+            // convert a hexadecimal color code into decimal format (red = 255 0 0, green = 0 255 0, blue = 0 0 255)
+            $r2 = round((($back_color & 0xFF0000) >> 16), 5);
+            $g2 = round((($back_color & 0x00FF00) >> 8), 5);
+            $b2 = round(($back_color & 0x0000FF), 5);
+
+
+
+            $col[0] = ImageColorAllocate($base_image, $r2, $g2, $b2);
+            $col[1] = ImageColorAllocate($base_image, $r1, $g1, $b1);
+
+            imagefill($base_image, 0, 0, $col[0]);
+
+            for($y=0; $y<$h; $y++) {
+                for($x=0; $x<$w; $x++) {
+                    if ($frame[$y][$x] == '1') {
+                        ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+                    }
+                }
+            }
+
+            $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+            ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+            ImageDestroy($base_image);
+
+            return $target_image;
+        }
+    }
diff --git a/phpqrcode/qrinput.php b/phpqrcode/qrinput.php
index 0f6d7f9..b587297 100755
--- a/phpqrcode/qrinput.php
+++ b/phpqrcode/qrinput.php
@@ -45,7 +45,6 @@
         
             if(!QRinput::check($mode, $size, $setData)) {
                 throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
-                return null;
             }
             
             $this->mode = $mode;
@@ -283,7 +282,6 @@
         {
             if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
                 throw new Exception('Invalid version no');
-                return NULL;
             }
             
             $this->version = $version;
@@ -620,7 +618,6 @@
                 $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
                 if($ver < 0) {
                     throw new Exception('WRONG VERSION');
-                    return -1;
                 } else if($ver > $this->getVersion()) {
                     $this->setVersion($ver);
                 } else {
diff --git a/phpqrcode/qrlib.php b/phpqrcode/qrlib.php
index d55c4af..768d534 100755
--- a/phpqrcode/qrlib.php
+++ b/phpqrcode/qrlib.php
@@ -1,43 +1,44 @@
-<?php
-/*
- * PHP QR Code encoder
- *
- * Root library file, prepares environment and includes dependencies
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-	
-	$QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
-	
-	// Required libs
-	
-	include $QR_BASEDIR."qrconst.php";
-	include $QR_BASEDIR."qrconfig.php";
-	include $QR_BASEDIR."qrtools.php";
-	include $QR_BASEDIR."qrspec.php";
-	include $QR_BASEDIR."qrimage.php";
-	include $QR_BASEDIR."qrinput.php";
-	include $QR_BASEDIR."qrbitstream.php";
-	include $QR_BASEDIR."qrsplit.php";
-	include $QR_BASEDIR."qrrscode.php";
-	include $QR_BASEDIR."qrmask.php";
-	include $QR_BASEDIR."qrencode.php";
-
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Root library file, prepares environment and includes dependencies
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+	
+	$QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
+	
+	// Required libs
+	
+	include $QR_BASEDIR."qrconst.php";
+	include $QR_BASEDIR."qrconfig.php";
+	include $QR_BASEDIR."qrtools.php";
+	include $QR_BASEDIR."qrspec.php";
+	include $QR_BASEDIR."qrimage.php";
+	include $QR_BASEDIR."qrvect.php";
+	include $QR_BASEDIR."qrinput.php";
+	include $QR_BASEDIR."qrbitstream.php";
+	include $QR_BASEDIR."qrsplit.php";
+	include $QR_BASEDIR."qrrscode.php";
+	include $QR_BASEDIR."qrmask.php";
+	include $QR_BASEDIR."qrencode.php";
+
diff --git a/phpqrcode/qrmask.php b/phpqrcode/qrmask.php
index b14d7ae..1f00fb9 100755
--- a/phpqrcode/qrmask.php
+++ b/phpqrcode/qrmask.php
@@ -24,22 +24,22 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
- 
+
 	define('N1', 3);
 	define('N2', 3);
 	define('N3', 40);
 	define('N4', 10);
 
 	class QRmask {
-	
+
 		public $runLength = array();
-		
+
 		//----------------------------------------------------------------------
-		public function __construct() 
+		public function __construct()
         {
             $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
         }
-        
+
         //----------------------------------------------------------------------
         public function writeFormatInformation($width, &$frame, $mask, $level)
         {
@@ -53,7 +53,7 @@
                 } else {
                     $v = 0x84;
                 }
-                
+
                 $frame[8][$width - 1 - $i] = chr($v);
                 if($i < 6) {
                     $frame[$i][8] = chr($v);
@@ -62,7 +62,7 @@
                 }
                 $format = $format >> 1;
             }
-            
+
             for($i=0; $i<7; $i++) {
                 if($format & 1) {
                     $blacks += 2;
@@ -70,20 +70,20 @@
                 } else {
                     $v = 0x84;
                 }
-                
+
                 $frame[$width - 7 + $i][8] = chr($v);
                 if($i == 0) {
                     $frame[8][7] = chr($v);
                 } else {
                     $frame[8][6 - $i] = chr($v);
                 }
-                
+
                 $format = $format >> 1;
             }
 
             return $blacks;
         }
-        
+
         //----------------------------------------------------------------------
         public function mask0($x, $y) { return ($x+$y)&1;                       }
         public function mask1($x, $y) { return ($y&1);                          }
@@ -93,12 +93,12 @@
         public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3;           }
         public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1;       }
         public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1;     }
-        
+
         //----------------------------------------------------------------------
         private function generateMaskNo($maskNo, $width, $frame)
         {
             $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-            
+
             for($y=0; $y<$width; $y++) {
                 for($x=0; $x<$width; $x++) {
                     if(ord($frame[$y][$x]) & 0x80) {
@@ -107,42 +107,42 @@
                         $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
                         $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
                     }
-                    
+
                 }
             }
-            
+
             return $bitMask;
         }
-        
+
         //----------------------------------------------------------------------
         public static function serial($bitFrame)
         {
             $codeArr = array();
-            
+
             foreach ($bitFrame as $line)
                 $codeArr[] = join('', $line);
-                
+
             return gzcompress(join("\n", $codeArr), 9);
         }
-        
+
         //----------------------------------------------------------------------
         public static function unserial($code)
         {
             $codeArr = array();
-            
+
             $codeLines = explode("\n", gzuncompress($code));
             foreach ($codeLines as $line)
                 $codeArr[] = str_split($line);
-            
+
             return $codeArr;
         }
-        
+
         //----------------------------------------------------------------------
-        public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false) 
+        public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
         {
             $b = 0;
             $bitMask = array();
-            
+
             $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
 
             if (QR_CACHEABLE) {
@@ -160,7 +160,7 @@
 
             if ($maskGenOnly)
                 return;
-                
+
             $d = $s;
 
             for($y=0; $y<$width; $y++) {
@@ -174,24 +174,24 @@
 
             return $b;
         }
-        
+
         //----------------------------------------------------------------------
         public function makeMask($width, $frame, $maskNo, $level)
         {
             $masked = array_fill(0, $width, str_repeat("\0", $width));
             $this->makeMaskNo($maskNo, $width, $frame, $masked);
             $this->writeFormatInformation($width, $masked, $maskNo, $level);
-       
+
             return $masked;
         }
-        
+
         //----------------------------------------------------------------------
         public function calcN1N3($length)
         {
             $demerit = 0;
 
             for($i=0; $i<$length; $i++) {
-                
+
                 if($this->runLength[$i] >= 5) {
                     $demerit += (N1 + ($this->runLength[$i] - 5));
                 }
@@ -213,7 +213,7 @@
             }
             return $demerit;
         }
-        
+
         //----------------------------------------------------------------------
         public function evaluateSymbol($width, $frame)
         {
@@ -223,18 +223,18 @@
             for($y=0; $y<$width; $y++) {
                 $head = 0;
                 $this->runLength[0] = 1;
-                
+
                 $frameY = $frame[$y];
-                
+
                 if ($y>0)
                     $frameYM = $frame[$y-1];
-                
+
                 for($x=0; $x<$width; $x++) {
                     if(($x > 0) && ($y > 0)) {
                         $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
                         $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-                        
-                        if(($b22 | ($w22 ^ 1))&1) {                                                                     
+
+                        if(($b22 | ($w22 ^ 1))&1) {
                             $demerit += N2;
                         }
                     }
@@ -251,14 +251,14 @@
                         }
                     }
                 }
-    
+
                 $demerit += $this->calcN1N3($head+1);
             }
 
             for($x=0; $x<$width; $x++) {
                 $head = 0;
                 $this->runLength[0] = 1;
-                
+
                 for($y=0; $y<$width; $y++) {
                     if($y == 0 && (ord($frame[$y][$x]) & 1)) {
                         $this->runLength[0] = -1;
@@ -273,36 +273,36 @@
                         }
                     }
                 }
-            
+
                 $demerit += $this->calcN1N3($head+1);
             }
 
             return $demerit;
         }
-        
-        
+
+
         //----------------------------------------------------------------------
         public function mask($width, $frame, $level)
         {
             $minDemerit = PHP_INT_MAX;
             $bestMaskNum = 0;
             $bestMask = array();
-            
+
             $checked_masks = array(0,1,2,3,4,5,6,7);
-            
+
             if (QR_FIND_FROM_RANDOM !== false) {
-            
+
                 $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
                 for ($i = 0; $i <  $howManuOut; $i++) {
                     $remPos = rand (0, count($checked_masks)-1);
                     unset($checked_masks[$remPos]);
                     $checked_masks = array_values($checked_masks);
                 }
-            
+
             }
-            
+
             $bestMask = $frame;
-             
+
             foreach($checked_masks as $i) {
                 $mask = array_fill(0, $width, str_repeat("\0", $width));
 
@@ -313,16 +313,16 @@
                 $blacks  = (int)(100 * $blacks / ($width * $width));
                 $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
                 $demerit += $this->evaluateSymbol($width, $mask);
-                
+
                 if($demerit < $minDemerit) {
                     $minDemerit = $demerit;
                     $bestMask = $mask;
                     $bestMaskNum = $i;
                 }
             }
-            
+
             return $bestMask;
         }
-        
+
         //----------------------------------------------------------------------
     }
diff --git a/phpqrcode/qrsplit.php b/phpqrcode/qrsplit.php
index d75b827..73a8e82 100755
--- a/phpqrcode/qrsplit.php
+++ b/phpqrcode/qrsplit.php
@@ -13,7 +13,7 @@
  * The following data / specifications are taken from
  * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
  *  or
- * "Automatic identification and data capture techniques -- 
+ * "Automatic identification and data capture techniques --
  *  QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
  *
  * This library is free software; you can redistribute it and/or
@@ -37,46 +37,46 @@
         public $modeHint;
 
         //----------------------------------------------------------------------
-        public function __construct($dataStr, $input, $modeHint) 
+        public function __construct($dataStr, $input, $modeHint)
         {
             $this->dataStr  = $dataStr;
             $this->input    = $input;
             $this->modeHint = $modeHint;
         }
-        
+
         //----------------------------------------------------------------------
         public static function isdigitat($str, $pos)
-        {    
+        {
             if ($pos >= strlen($str))
                 return false;
-            
+
             return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
         }
-        
+
         //----------------------------------------------------------------------
         public static function isalnumat($str, $pos)
         {
             if ($pos >= strlen($str))
                 return false;
-                
+
             return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
         }
 
         //----------------------------------------------------------------------
         public function identifyMode($pos)
         {
-            if ($pos >= strlen($this->dataStr)) 
+            if ($pos >= strlen($this->dataStr))
                 return QR_MODE_NUL;
-                
+
             $c = $this->dataStr[$pos];
-            
+
             if(self::isdigitat($this->dataStr, $pos)) {
                 return QR_MODE_NUM;
             } else if(self::isalnumat($this->dataStr, $pos)) {
                 return QR_MODE_AN;
             } else if($this->modeHint == QR_MODE_KANJI) {
-            
-                if ($pos+1 < strlen($this->dataStr)) 
+
+                if ($pos+1 < strlen($this->dataStr))
                 {
                     $d = $this->dataStr[$pos+1];
                     $word = (ord($c) << 8) | ord($d);
@@ -87,8 +87,8 @@
             }
 
             return QR_MODE_8;
-        } 
-        
+        }
+
         //----------------------------------------------------------------------
         public function eatNum()
         {
@@ -98,10 +98,10 @@
             while(self::isdigitat($this->dataStr, $p)) {
                 $p++;
             }
-            
+
             $run = $p;
             $mode = $this->identifyMode($p);
-            
+
             if($mode == QR_MODE_8) {
                 $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
                      + QRinput::estimateBitsMode8(1)         // + 4 + l8
@@ -118,14 +118,14 @@
                     return $this->eatAn();
                 }
             }
-            
+
             $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
             if($ret < 0)
                 return -1;
 
             return $run;
         }
-        
+
         //----------------------------------------------------------------------
         public function eatAn()
         {
@@ -133,18 +133,18 @@
             $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
 
             $p = 0;
-            
+
             while(self::isalnumat($this->dataStr, $p)) {
                 if(self::isdigitat($this->dataStr, $p)) {
                     $q = $p;
                     while(self::isdigitat($this->dataStr, $q)) {
                         $q++;
                     }
-                    
+
                     $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
                          + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
                          - QRinput::estimateBitsModeAn($q); // - 4 - la
-                         
+
                     if($dif < 0) {
                         break;
                     } else {
@@ -172,21 +172,21 @@
 
             return $run;
         }
-        
+
         //----------------------------------------------------------------------
         public function eatKanji()
         {
             $p = 0;
-            
+
             while($this->identifyMode($p) == QR_MODE_KANJI) {
                 $p += 2;
             }
-            
+
             $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
             if($ret < 0)
                 return -1;
 
-            return $run;
+            return $ret;
         }
 
         //----------------------------------------------------------------------
@@ -197,9 +197,9 @@
 
             $p = 1;
             $dataStrLen = strlen($this->dataStr);
-            
+
             while($p < $dataStrLen) {
-                
+
                 $mode = $this->identifyMode($p);
                 if($mode == QR_MODE_KANJI) {
                     break;
@@ -237,7 +237,7 @@
 
             $run = $p;
             $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-            
+
             if($ret < 0)
                 return -1;
 
@@ -253,22 +253,22 @@
                     return 0;
 
                 $mode = $this->identifyMode(0);
-                
+
                 switch ($mode) {
                     case QR_MODE_NUM: $length = $this->eatNum(); break;
                     case QR_MODE_AN:  $length = $this->eatAn(); break;
                     case QR_MODE_KANJI:
-                        if ($hint == QR_MODE_KANJI)
+                        if ($mode == QR_MODE_KANJI)
                                 $length = $this->eatKanji();
                         else    $length = $this->eat8();
                         break;
                     default: $length = $this->eat8(); break;
-                
+
                 }
 
                 if($length == 0) return 0;
                 if($length < 0)  return -1;
-                
+
                 $this->dataStr = substr($this->dataStr, $length);
             }
         }
@@ -278,9 +278,9 @@
         {
             $stringLen = strlen($this->dataStr);
             $p = 0;
-            
+
             while ($p<$stringLen) {
-                $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+                $mode = self::identifyMode(substr($this->dataStr, $p));
                 if($mode == QR_MODE_KANJI) {
                     $p += 2;
                 } else {
@@ -302,10 +302,10 @@
             }
 
             $split = new QRsplit($string, $input, $modeHint);
-            
+
             if(!$casesensitive)
                 $split->toUpper();
-                
+
             return $split->splitString();
         }
     }
\ No newline at end of file
diff --git a/phpqrcode/qrtools.php b/phpqrcode/qrtools.php
index 3012db4..bb29528 100755
--- a/phpqrcode/qrtools.php
+++ b/phpqrcode/qrtools.php
@@ -1,172 +1,185 @@
-<?php
-/*
- * PHP QR Code encoder
- *
- * Toolset, handy and debug utilites.
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-    class QRtools {
-    
-        //----------------------------------------------------------------------
-        public static function binarize($frame)
-        {
-            $len = count($frame);
-            foreach ($frame as &$frameLine) {
-                
-                for($i=0; $i<$len; $i++) {
-                    $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
-                }
-            }
-            
-            return $frame;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
-        {
-            $barcode_array = array();
-            
-            if (!is_array($mode))
-                $mode = explode(',', $mode);
-                
-            $eccLevel = 'L';
-                
-            if (count($mode) > 1) {
-                $eccLevel = $mode[1];
-            }
-                
-            $qrTab = QRcode::text($code, false, $eccLevel);
-            $size = count($qrTab);
-                
-            $barcode_array['num_rows'] = $size;
-            $barcode_array['num_cols'] = $size;
-            $barcode_array['bcode'] = array();
-                
-            foreach ($qrTab as $line) {
-                $arrAdd = array();
-                foreach(str_split($line) as $char)
-                    $arrAdd[] = ($char=='1')?1:0;
-                $barcode_array['bcode'][] = $arrAdd;
-            }
-                    
-            return $barcode_array;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function clearCache()
-        {
-            self::$frames = array();
-        }
-        
-        //----------------------------------------------------------------------
-        public static function buildCache()
-        {
-			QRtools::markTime('before_build_cache');
-			
-			$mask = new QRmask();
-            for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
-                $frame = QRspec::newFrame($a);
-                if (QR_IMAGE) {
-                    $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
-                    QRimage::png(self::binarize($frame), $fileName, 1, 0);
-                }
-				
-				$width = count($frame);
-				$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-				for ($maskNo=0; $maskNo<8; $maskNo++)
-					$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
-            }
-			
-			QRtools::markTime('after_build_cache');
-        }
-
-        //----------------------------------------------------------------------
-        public static function log($outfile, $err)
-        {
-            if (QR_LOG_DIR !== false) {
-                if ($err != '') {
-                    if ($outfile !== false) {
-                        file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
-                    } else {
-                        file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
-                    }
-                }    
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public static function dumpMask($frame) 
-        {
-            $width = count($frame);
-            for($y=0;$y<$width;$y++) {
-                for($x=0;$x<$width;$x++) {
-                    echo ord($frame[$y][$x]).',';
-                }
-            }
-        }
-        
-        //----------------------------------------------------------------------
-        public static function markTime($markerId)
-        {
-            list($usec, $sec) = explode(" ", microtime());
-            $time = ((float)$usec + (float)$sec);
-            
-            if (!isset($GLOBALS['qr_time_bench']))
-                $GLOBALS['qr_time_bench'] = array();
-            
-            $GLOBALS['qr_time_bench'][$markerId] = $time;
-        }
-        
-        //----------------------------------------------------------------------
-        public static function timeBenchmark()
-        {
-            self::markTime('finish');
-        
-            $lastTime = 0;
-            $startTime = 0;
-            $p = 0;
-
-            echo '<table cellpadding="3" cellspacing="1">
-                    <thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead>
-                    <tbody>';
-
-            foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
-                if ($p > 0) {
-                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>';
-                } else {
-                    $startTime = $thisTime;
-                }
-                
-                $p++;
-                $lastTime = $thisTime;
-            }
-            
-            echo '</tbody><tfoot>
-                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr>
-            </tfoot>
-            </table>';
-        }
-        
-    }
-    
-    //##########################################################################
-    
-    QRtools::markTime('start');
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Toolset, handy and debug utilites.
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+    class QRtools {
+    
+        //----------------------------------------------------------------------
+        public static function binarize($frame)
+        {
+            $len = count($frame);
+            foreach ($frame as &$frameLine) {
+                
+                for($i=0; $i<$len; $i++) {
+                    $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+                }
+            }
+            
+            return $frame;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+        {
+            $barcode_array = array();
+            
+            if (!is_array($mode))
+                $mode = explode(',', $mode);
+                
+            $eccLevel = 'L';
+                
+            if (count($mode) > 1) {
+                $eccLevel = $mode[1];
+            }
+                
+            $qrTab = QRcode::text($code, false, $eccLevel);
+            $size = count($qrTab);
+                
+            $barcode_array['num_rows'] = $size;
+            $barcode_array['num_cols'] = $size;
+            $barcode_array['bcode'] = array();
+                
+            foreach ($qrTab as $line) {
+                $arrAdd = array();
+                foreach(str_split($line) as $char)
+                    $arrAdd[] = ($char=='1')?1:0;
+                $barcode_array['bcode'][] = $arrAdd;
+            }
+                    
+            return $barcode_array;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function clearCache()
+        {
+            self::$frames = array();
+        }
+        
+        //----------------------------------------------------------------------
+        public static function buildCache()
+        {
+			QRtools::markTime('before_build_cache');
+			
+			$mask = new QRmask();
+            for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+                $frame = QRspec::newFrame($a);
+                if (QR_IMAGE) {
+                    $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+                    QRimage::png(self::binarize($frame), $fileName, 1, 0);
+                }
+				
+				$width = count($frame);
+				$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+				for ($maskNo=0; $maskNo<8; $maskNo++)
+					$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+            }
+			
+			QRtools::markTime('after_build_cache');
+        }
+
+        //----------------------------------------------------------------------
+        public static function log($outfile, $err)
+        {
+            if (QR_LOG_DIR !== false) {
+                if ($err != '') {
+                    if ($outfile !== false) {
+                        file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+                    } else {
+                        file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+                    }
+                }    
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public static function dumpMask($frame) 
+        {
+            $width = count($frame);
+            for($y=0;$y<$width;$y++) {
+                for($x=0;$x<$width;$x++) {
+                    echo ord($frame[$y][$x]).',';
+                }
+            }
+        }
+        
+        //----------------------------------------------------------------------
+        public static function markTime($markerId)
+        {
+            list($usec, $sec) = explode(" ", microtime());
+            $time = ((float)$usec + (float)$sec);
+            
+            if (!isset($GLOBALS['qr_time_bench']))
+                $GLOBALS['qr_time_bench'] = array();
+            
+            $GLOBALS['qr_time_bench'][$markerId] = $time;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function timeBenchmark()
+        {
+            self::markTime('finish');
+        
+            $lastTime = 0;
+            $startTime = 0;
+            $p = 0;
+
+            echo '<table cellpadding="3" cellspacing="1">
+                    <thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead>
+                    <tbody>';
+
+            foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+                if ($p > 0) {
+                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>';
+                } else {
+                    $startTime = $thisTime;
+                }
+                
+                $p++;
+                $lastTime = $thisTime;
+            }
+            
+            echo '</tbody><tfoot>
+                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr>
+            </tfoot>
+            </table>';
+        }
+        
+        public static function save($content, $filename_path)
+        {           
+            try {
+                $handle = fopen($filename_path, "w");
+                fwrite($handle, $content);
+                fclose($handle);
+                return true;
+            } catch (Exception $e) {
+                echo 'Exception reçue : ',  $e->getMessage(), "\n";
+            }      
+            
+        }
+        
+    }
+    
+    //##########################################################################
+    
+    QRtools::markTime('start');
     
\ No newline at end of file
diff --git a/phpqrcode/qrvect.php b/phpqrcode/qrvect.php
new file mode 100755
index 0000000..113fd12
--- /dev/null
+++ b/phpqrcode/qrvect.php
@@ -0,0 +1,214 @@
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ 
+    define('QR_VECT', true);
+
+    class QRvect {
+    
+        //----------------------------------------------------------------------
+        public static function eps($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $vect = self::vectEPS($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color, $cmyk);
+            
+            if ($filename === false) {
+                header("Content-Type: application/postscript");
+                header('Content-Disposition: filename="qrcode.eps"');
+                echo $vect;
+            } else {
+                if($saveandprint===TRUE){
+                    QRtools::save($vect, $filename);
+                    header("Content-Type: application/postscript");
+                    header('Content-Disposition: filename="qrcode.eps"');
+                    echo $vect;
+                }else{
+                    QRtools::save($vect, $filename);
+                }
+            }
+        }
+        
+    
+        //----------------------------------------------------------------------
+        private static function vectEPS($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000, $cmyk = false) 
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+            
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+            
+            if ($cmyk)
+            {
+                // convert color value into decimal eps format
+                $c = round((($fore_color & 0xFF000000) >> 16) / 255, 5);
+                $m = round((($fore_color & 0x00FF0000) >> 16) / 255, 5);
+                $y = round((($fore_color & 0x0000FF00) >> 8) / 255, 5);
+                $k = round(($fore_color & 0x000000FF) / 255, 5);
+                $fore_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n";
+
+                // convert color value into decimal eps format
+                $c = round((($back_color & 0xFF000000) >> 16) / 255, 5);
+                $m = round((($back_color & 0x00FF0000) >> 16) / 255, 5);
+                $y = round((($back_color & 0x0000FF00) >> 8) / 255, 5);
+                $k = round(($back_color & 0x000000FF) / 255, 5);
+                $back_color_string = $c.' '.$m.' '.$y.' '.$k.' setcmykcolor'."\n";
+            }
+            else
+            {
+                // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
+                $r = round((($fore_color & 0xFF0000) >> 16) / 255, 5);
+                $b = round((($fore_color & 0x00FF00) >> 8) / 255, 5);
+                $g = round(($fore_color & 0x0000FF) / 255, 5);
+                $fore_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n";
+
+                // convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
+                $r = round((($back_color & 0xFF0000) >> 16) / 255, 5);
+                $b = round((($back_color & 0x00FF00) >> 8) / 255, 5);
+                $g = round(($back_color & 0x0000FF) / 255, 5);
+                $back_color_string = $r.' '.$b.' '.$g.' setrgbcolor'."\n";
+            }
+            
+            $output = 
+            '%!PS-Adobe EPSF-3.0'."\n".
+            '%%Creator: PHPQrcodeLib'."\n".
+            '%%Title: QRcode'."\n".
+            '%%CreationDate: '.date('Y-m-d')."\n".
+            '%%DocumentData: Clean7Bit'."\n".
+            '%%LanguageLevel: 2'."\n".
+            '%%Pages: 1'."\n".
+            '%%BoundingBox: 0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint."\n";
+            
+            // set the scale
+            $output .= $pixelPerPoint.' '.$pixelPerPoint.' scale'."\n";
+            // position the center of the coordinate system
+            
+            $output .= $outerFrame.' '.$outerFrame.' translate'."\n";
+           
+           
+            
+            
+            // redefine the 'rectfill' operator to shorten the syntax
+            $output .= '/F { rectfill } def'."\n";
+            
+            // set the symbol color
+            $output .= $back_color_string;
+            $output .= '-'.$outerFrame.' -'.$outerFrame.' '.($w + 2*$outerFrame).' '.($h + 2*$outerFrame).' F'."\n";
+            
+            
+            // set the symbol color
+            $output .= $fore_color_string;
+
+            // Convert the matrix into pixels
+
+            for($i=0; $i<$h; $i++) {
+                for($j=0; $j<$w; $j++) {
+                    if( $frame[$i][$j] == '1') {
+                        $y = $h - 1 - $i;
+                        $x = $j;
+                        $output .= $x.' '.$y.' 1 1 F'."\n";
+                    }
+                }
+            }
+            
+            
+            $output .='%%EOF';
+            
+            return $output;
+        }
+        
+        //----------------------------------------------------------------------
+        public static function svg($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE, $back_color, $fore_color) 
+        {
+            $vect = self::vectSVG($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color);
+            
+            if ($filename === false) {
+                header("Content-Type: image/svg+xml");
+                //header('Content-Disposition: attachment, filename="qrcode.svg"');
+                echo $vect;
+            } else {
+                if($saveandprint===TRUE){
+                    QRtools::save($vect, $filename);
+                    header("Content-Type: image/svg+xml");
+                    //header('Content-Disposition: filename="'.$filename.'"');
+                    echo $vect;
+                }else{
+                    QRtools::save($vect, $filename);
+                }
+            }
+        }
+        
+    
+        //----------------------------------------------------------------------
+        private static function vectSVG($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xFFFFFF, $fore_color = 0x000000) 
+        {
+            $h = count($frame);
+            $w = strlen($frame[0]);
+            
+            $imgW = $w + 2*$outerFrame;
+            $imgH = $h + 2*$outerFrame;
+            
+            
+            $output = 
+            '<?xml version="1.0" encoding="utf-8"?>'."\n".
+            '<svg version="1.1" baseProfile="full"  width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" viewBox="0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint.'"
+             xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ev="http://www.w3.org/2001/xml-events">'."\n".
+            '<desc></desc>'."\n";
+
+            $output =
+            '<?xml version="1.0" encoding="utf-8"?>'."\n".
+            '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">'."\n".
+            '<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" xmlns:xlink="http://www.w3.org/1999/xlink" width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" viewBox="0 0 '.$imgW * $pixelPerPoint.' '.$imgH * $pixelPerPoint.'">'."\n".
+            '<desc></desc>'."\n";
+                
+            if(!empty($back_color)) {
+                $backgroundcolor = str_pad(dechex($back_color), 6, "0", STR_PAD_LEFT);
+                $output .= '<rect width="'.$imgW * $pixelPerPoint.'" height="'.$imgH * $pixelPerPoint.'" fill="#'.$backgroundcolor.'" cx="0" cy="0" />'."\n";
+            }
+                
+            $output .= 
+            '<defs>'."\n".
+            '<rect id="p" width="'.$pixelPerPoint.'" height="'.$pixelPerPoint.'" />'."\n".
+            '</defs>'."\n".
+            '<g fill="#'.str_pad(dechex($fore_color), 6, "0", STR_PAD_LEFT).'">'."\n";
+                
+                
+            // Convert the matrix into pixels
+
+            for($i=0; $i<$h; $i++) {
+                for($j=0; $j<$w; $j++) {
+                    if( $frame[$i][$j] == '1') {
+                        $y = ($i + $outerFrame) * $pixelPerPoint;
+                        $x = ($j + $outerFrame) * $pixelPerPoint;
+                        $output .= '<use x="'.$x.'" y="'.$y.'" xlink:href="#p" />'."\n";
+                    }
+                }
+            }
+            $output .= 
+            '</g>'."\n".
+            '</svg>';
+            
+            return $output;
+        }
+    }
+    
+    
diff --git a/phpqrcode/temp/tempfolder b/phpqrcode/temp/tempfolder
new file mode 100755
index 0000000..e69de29
diff --git a/phpqrcode/tools/merge.php b/phpqrcode/tools/merge.php
index 19d338b..526d6e4 100755
--- a/phpqrcode/tools/merge.php
+++ b/phpqrcode/tools/merge.php
@@ -43,7 +43,8 @@
         $QR_BASEDIR.'qrsplit.php',
         $QR_BASEDIR.'qrrscode.php',
         $QR_BASEDIR.'qrmask.php',
-        $QR_BASEDIR.'qrencode.php'
+        $QR_BASEDIR.'qrencode.php',
+        $QR_BASEDIR.'qrvect.php'
     );
     
     $headerFile = $QR_TOOLSDIR.'merged_header.php';
diff --git a/phpqrcode/tools/merge.sh b/phpqrcode/tools/merge.sh
index e4c2fbc..f7d3168 100755
--- a/phpqrcode/tools/merge.sh
+++ b/phpqrcode/tools/merge.sh
@@ -1,2 +1,2 @@
-#!/bin/sh
-php ./merge.php
\ No newline at end of file
+#!/bin/sh
+php ./merge.php
diff --git a/phpqrcode/tools/merged_header.php b/phpqrcode/tools/merged_header.php
index 25805e5..1ec22dd 100755
--- a/phpqrcode/tools/merged_header.php
+++ b/phpqrcode/tools/merged_header.php
@@ -6,14 +6,15 @@
  * This file contains MERGED version of PHP QR Code library.
  * It was auto-generated from full version for your convenience.
  *
- * This merged version was configured to not requre any external files,
- * with disabled cache, error loging and weker but faster mask matching.
+ * This merged version was configured to not require any external files,
+ * with disabled cache, error logging and weaker but faster mask matching.
  * If you need tune it up please use non-merged version.
  *
  * For full version, documentation, examples of use please visit:
  *
  *    http://phpqrcode.sourceforge.net/
  *    https://sourceforge.net/projects/phpqrcode/
+ *    https://github.com/t0k4rt/phpqrcode
  *
  * PHP QR Code is distributed under LGPL 3
  * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
diff --git a/style.less b/style.less
index 1f97ba4..80cffe2 100755
--- a/style.less
+++ b/style.less
@@ -1,11 +1,13 @@
-
+/*
+  Code publié sous licence Apache 2.0
+  https://code.antopie.org/miraty/qr
+*/
 @font-face {
   font-family: "ubuntu-dl";
   src: url('ubuntu-dl.ttf');
 }
 
 #redondance, #marge, #texte, #taille {
-  appearance: none;
   border: 2px @bordure solid;
   border-radius: 7px;
   font-size: 20px;
@@ -138,11 +140,11 @@ h1, #logo {
 
   html {
     margin: 10px;
-    width: 400px;
+    width: 100%;
   }
 
   #texte {
-    width: 400px;
+    width: 90%;
   }
 
   h1 {
@@ -156,8 +158,8 @@ h1, #logo {
 }
 
 ::placeholder {
-  color: @texte;
-  opacity: 0.6;
+  color: fadeout(@texte, 50%);
+  opacity: 1;
 }
 
 /* Infobulle */
@@ -175,7 +177,7 @@ h1, #logo {
   position: absolute;
   transform: scale(0) rotate(-12deg);
   color: #FFFFFF;
-  background: rgba(0,0,0,.9);
+  background: rgba(0,0,0,1);
   padding: 15px;
   border-radius: 3px;
   box-shadow: 0 0 2px rgba(0,0,0,.5);
diff --git a/temp/Z7Fay7T6RAyGqVGqqbXIaaZJ3x0Lw4hqwZF44k5h7vgOfJnNSs.png b/temp/Z7Fay7T6RAyGqVGqqbXIaaZJ3x0Lw4hqwZF44k5h7vgOfJnNSs.png
deleted file mode 100644
index d3c0d3b..0000000
Binary files a/temp/Z7Fay7T6RAyGqVGqqbXIaaZJ3x0Lw4hqwZF44k5h7vgOfJnNSs.png and /dev/null differ

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