Update composer dependencies

CHANGELOG.md

@@ -11,6 +11,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Indonesian localization
 * Basque localization
 
+### Changed
+
+* Update dependencies
+
 ## 2.0.0 - 2022-06-07
 
 ### Added
@@ -24,7 +28,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Output generated QR code with `data:` URI
 * Change the QR code generation library
 * Use less.php instead of lesserphp
-* Use the prefers-color-scheme CSS feature to let the client choose its prefered theme (dark/light)
+* Use the prefers-color-scheme CSS feature to let the client choose its preferred theme (dark/light)
 
 ### Removed
 

README.md

@@ -10,7 +10,7 @@ A LibreQR instance is available at <https://qr.antopie.org>.
 
 ### Generic
 
-Just place this source code in a Web server with PHP7.4+, extensions `gd`, `mbstring` and `iconv`, and writing rights on the `css/` directory.
+Just place this source code in a Web server with PHP8.0+, extensions `gd`, `mbstring` and `iconv`, and writing rights on the `css/` directory.
 
 #### Security hardening
 

vendor/autoload.php

@@ -3,10 +3,23 @@
 // autoload.php @generated by Composer
 
 if (PHP_VERSION_ID < 50600) {
-    echo 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
-    exit(1);
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
 }
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit6bb82695b2f28e8ee61f74ae2d5c5202::getLoader();
+return ComposerAutoloaderInitd4957e04ba4dff37d0ecbf0a4b59e14a::getLoader();

vendor/bacon/bacon-qr-code/composer.json

@@ -34,5 +34,11 @@
         "allow-plugins": {
             "ocramius/package-versions": true
         }
+    },
+    "archive": {
+        "exclude": [
+            "/test",
+            "/phpunit.xml.dist"
+        ]
     }
 }

vendor/bacon/bacon-qr-code/phpunit.xml.dist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" bootstrap="vendor/autoload.php" colors="true">
+  <coverage processUncoveredFiles="true">
+    <include>
+      <directory suffix=".php">src</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="BaconQrCode Tests">
+      <directory>./test</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>

vendor/bacon/bacon-qr-code/src/Common/CharacterSetEci.php

@@ -89,6 +89,9 @@ final class CharacterSetEci extends AbstractEnum
      */
     private static $nameToEci;
 
+    /**
+     * @param int[] $values
+     */
     public function __construct(array $values, string ...$otherEncodingNames)
     {
         $this->values = $values;

vendor/bacon/bacon-qr-code/src/Common/FormatInformation.php

@@ -62,7 +62,7 @@ class FormatInformation
     /**
      * Offset i holds the number of 1 bits in the binary representation of i.
      *
-     * @var array
+     * @var int[]
      */
     private const BITS_SET_IN_HALF_BYTE = [0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4];
 

vendor/bacon/bacon-qr-code/src/Common/Mode.php

@@ -42,6 +42,9 @@ final class Mode extends AbstractEnum
      */
     private $bits;
 
+    /**
+     * @param int[] $characterCountBitsForVersions
+     */
     protected function __construct(array $characterCountBitsForVersions, int $bits)
     {
         $this->characterCountBitsForVersions = $characterCountBitsForVersions;

vendor/bacon/bacon-qr-code/src/Encoder/Encoder.php

@@ -37,7 +37,7 @@ final class Encoder
     /**
      * Codec cache.
      *
-     * @var array
+     * @var array<string,ReedSolomonCodec>
      */
     private static $codecs = [];
 

vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php

@@ -334,7 +334,7 @@ final class SvgImageBackEnd implements ImageBackEndInterface
         $this->xmlWriter->writeAttribute('stop-color', $this->getColorString($startColor));
 
         if ($startColor instanceof Alpha) {
-            $this->xmlWriter->writeAttribute('stop-opacity', $startColor->getAlpha());
+            $this->xmlWriter->writeAttribute('stop-opacity', (string) $startColor->getAlpha());
         }
 
         $this->xmlWriter->endElement();
@@ -344,7 +344,7 @@ final class SvgImageBackEnd implements ImageBackEndInterface
         $this->xmlWriter->writeAttribute('stop-color', $this->getColorString($endColor));
 
         if ($endColor instanceof Alpha) {
-            $this->xmlWriter->writeAttribute('stop-opacity', $endColor->getAlpha());
+            $this->xmlWriter->writeAttribute('stop-opacity', (string) $endColor->getAlpha());
         }
 
         $this->xmlWriter->endElement();

vendor/bacon/bacon-qr-code/src/Renderer/Module/EdgeIterator/EdgeIterator.php

@@ -41,7 +41,7 @@ final class EdgeIterator implements IteratorAggregate
     }
 
     /**
-     * @return Edge[]
+     * @return Traversable<Edge>
      */
     public function getIterator() : Traversable
     {

vendor/bacon/bacon-qr-code/src/Renderer/Path/EllipticArc.php

@@ -136,7 +136,7 @@ final class EllipticArc implements OperationInterface
     /**
      * @return Curve[]
      */
-    private function createCurves(float $fromX, $fromY) : array
+    private function createCurves(float $fromX, float $fromY) : array
     {
         $xAngle = deg2rad($this->xAxisAngle);
         list($centerX, $centerY, $radiusX, $radiusY, $startAngle, $deltaAngle) =

vendor/bacon/bacon-qr-code/test/Integration/ImagickRenderingTest.php

@@ -17,10 +17,16 @@ use BaconQrCode\Writer;
 use PHPUnit\Framework\TestCase;
 use Spatie\Snapshots\MatchesSnapshots;
 
+/**
+ * @group integration
+ */
 final class ImagickRenderingTest extends TestCase
 {
     use MatchesSnapshots;
 
+    /**
+     * @requires extension imagick
+     */
     public function testGenericQrCode() : void
     {
         $renderer = new ImageRenderer(
@@ -35,6 +41,9 @@ final class ImagickRenderingTest extends TestCase
         unlink($tempName);
     }
 
+    /**
+     * @requires extension imagick
+     */
     public function testIssue79() : void
     {
         $eye = SquareEye::instance();

vendor/bin/lessc

@@ -108,10 +108,12 @@ if (PHP_VERSION_ID < 80000) {
         }
     }
 
-    if (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper')) {
-        include("phpvfscomposer://" . __DIR__ . '/..'.'/wikimedia/less.php/bin/lessc');
-        exit(0);
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/wikimedia/less.php/bin/lessc');
     }
 }
 
-include __DIR__ . '/..'.'/wikimedia/less.php/bin/lessc';
+return include __DIR__ . '/..'.'/wikimedia/less.php/bin/lessc';

vendor/composer/ClassLoader.php

@@ -42,35 +42,37 @@ namespace Composer\Autoload;
  */
 class ClassLoader
 {
-    /** @var ?string */
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
+     * @var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
+     * @var array<string, list<string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -78,8 +80,7 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var string[]
-     * @psalm-var array<string, string>
+     * @var array<string, string>
      */
     private $classMap = array();
 
@@ -87,29 +88,29 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
+     * @var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var ?string */
+    /** @var string|null */
     private $apcuPrefix;
 
     /**
-     * @var self[]
+     * @var array<string, self>
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param ?string $vendorDir
+     * @param string|null $vendorDir
      */
     public function __construct($vendorDir = null)
     {
         $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
     }
 
     /**
-     * @return string[]
+     * @return array<string, list<string>>
      */
     public function getPrefixes()
     {
@@ -121,8 +122,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
+     * @return array<string, list<string>>
      */
     public function getPrefixesPsr4()
     {
@@ -130,8 +130,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirs()
     {
@@ -139,8 +138,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -148,8 +146,7 @@ class ClassLoader
     }
 
     /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
+     * @return array<string, string> Array of classname => path
      */
     public function getClassMap()
     {
@@ -157,8 +154,7 @@ class ClassLoader
     }
 
     /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
+     * @param array<string, string> $classMap Class to filename map
      *
      * @return void
      */
@@ -176,23 +172,24 @@ class ClassLoader
      * appending or prepending to the ones previously set for this prefix.
      *
      * @param string              $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
+     * @param list<string>|string $paths   The PSR-0 root directories
      * @param bool                $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    $paths
                 );
             }
 
@@ -201,19 +198,19 @@ class ClassLoader
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+            $this->prefixesPsr0[$first][$prefix] = $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -223,7 +220,7 @@ class ClassLoader
      * appending or prepending to the ones previously set for this namespace.
      *
      * @param string              $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
+     * @param list<string>|string $paths   The PSR-4 base directories
      * @param bool                $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
@@ -232,17 +229,18 @@ class ClassLoader
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -252,18 +250,18 @@ class ClassLoader
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixDirsPsr4[$prefix] = $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -273,7 +271,7 @@ class ClassLoader
      * replacing any others previously set for this prefix.
      *
      * @param string              $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
+     * @param list<string>|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -291,7 +289,7 @@ class ClassLoader
      * replacing any others previously set for this namespace.
      *
      * @param string              $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
+     * @param list<string>|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -425,7 +423,8 @@ class ClassLoader
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
-            includeFile($file);
+            $includeFile = self::$includeFile;
+            $includeFile($file);
 
             return true;
         }
@@ -476,9 +475,9 @@ class ClassLoader
     }
 
     /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
      *
-     * @return self[]
+     * @return array<string, self>
      */
     public static function getRegisteredLoaders()
     {
@@ -555,6 +554,14 @@ class ClassLoader
 
         return false;
     }
+
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
         }
 
         /**
@@ -564,9 +571,9 @@ class ClassLoader
          *
          * @param  string $file
          * @return void
- * @private
          */
-function includeFile($file)
-{
+        self::$includeFile = \Closure::bind(static function($file) {
             include $file;
+        }, null, null);
+    }
 }

vendor/composer/InstalledVersions.php

@@ -98,7 +98,7 @@ class InstalledVersions
     {
         foreach (self::getInstalled() as $installed) {
             if (isset($installed['versions'][$packageName])) {
-                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
             }
         }
 
@@ -119,7 +119,7 @@ class InstalledVersions
      */
     public static function satisfies(VersionParser $parser, $packageName, $constraint)
     {
-        $constraint = $parser->parseConstraints($constraint);
+        $constraint = $parser->parseConstraints((string) $constraint);
         $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
 
         return $provided->matches($constraint);
@@ -328,7 +328,9 @@ class InstalledVersions
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    $installed[] = self::$installedByVendor[$vendorDir] = $required;
                     if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
                         self::$installed = $installed[count($installed) - 1];
                     }
@@ -340,12 +342,17 @@ class InstalledVersions
             // only require the installed.php file if this file is loaded from its dumped location,
             // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
             if (substr(__DIR__, -8, 1) !== 'C') {
-                self::$installed = require __DIR__ . '/installed.php';
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
             } else {
                 self::$installed = array();
             }
         }
+
+        if (self::$installed !== array()) {
             $installed[] = self::$installed;
+        }
 
         return $installed;
     }

vendor/composer/autoload_real.php

@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit6bb82695b2f28e8ee61f74ae2d5c5202
+class ComposerAutoloaderInitd4957e04ba4dff37d0ecbf0a4b59e14a
 {
     private static $loader;
 
@@ -24,12 +24,12 @@ class ComposerAutoloaderInit6bb82695b2f28e8ee61f74ae2d5c5202
 
         require __DIR__ . '/platform_check.php';
 
-        spl_autoload_register(array('ComposerAutoloaderInit6bb82695b2f28e8ee61f74ae2d5c5202', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitd4957e04ba4dff37d0ecbf0a4b59e14a', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit6bb82695b2f28e8ee61f74ae2d5c5202', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitd4957e04ba4dff37d0ecbf0a4b59e14a', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a::getInitializer($loader));
 
         $loader->register(true);
 

vendor/composer/autoload_static.php

@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202
+class ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a
 {
     public static $prefixLengthsPsr4 = array (
         'E' => 
@@ -54,10 +54,10 @@ class ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202::$prefixDirsPsr4;
-            $loader->prefixesPsr0 = ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202::$prefixesPsr0;
-            $loader->classMap = ComposerStaticInit6bb82695b2f28e8ee61f74ae2d5c5202::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a::$prefixDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a::$prefixesPsr0;
+            $loader->classMap = ComposerStaticInitd4957e04ba4dff37d0ecbf0a4b59e14a::$classMap;
 
         }, null, ClassLoader::class);
     }

vendor/composer/installed.json

@@ -2,17 +2,17 @@
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
-            "version": "2.0.7",
-            "version_normalized": "2.0.7.0",
+            "version": "2.0.8",
+            "version_normalized": "2.0.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Bacon/BaconQrCode.git",
-                "reference": "d70c840f68657ce49094b8d91f9ee0cc07fbf66c"
+                "reference": "8674e51bb65af933a5ffaf1c308a660387c35c22"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Bacon/BaconQrCode/zipball/d70c840f68657ce49094b8d91f9ee0cc07fbf66c",
-                "reference": "d70c840f68657ce49094b8d91f9ee0cc07fbf66c",
+                "url": "https://api.github.com/repos/Bacon/BaconQrCode/zipball/8674e51bb65af933a5ffaf1c308a660387c35c22",
+                "reference": "8674e51bb65af933a5ffaf1c308a660387c35c22",
                 "shasum": ""
             },
             "require": {
@@ -29,7 +29,7 @@
             "suggest": {
                 "ext-imagick": "to generate QR code images"
             },
-            "time": "2022-03-14T02:02:36+00:00",
+            "time": "2022-12-07T17:46:57+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -53,30 +53,33 @@
             "homepage": "https://github.com/Bacon/BaconQrCode",
             "support": {
                 "issues": "https://github.com/Bacon/BaconQrCode/issues",
-                "source": "https://github.com/Bacon/BaconQrCode/tree/2.0.7"
+                "source": "https://github.com/Bacon/BaconQrCode/tree/2.0.8"
             },
             "install-path": "../bacon/bacon-qr-code"
         },
         {
             "name": "dasprid/enum",
-            "version": "1.0.3",
-            "version_normalized": "1.0.3.0",
+            "version": "1.0.4",
+            "version_normalized": "1.0.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/DASPRiD/Enum.git",
-                "reference": "5abf82f213618696dda8e3bf6f64dd042d8542b2"
+                "reference": "8e6b6ea76eabbf19ea2bf5b67b98e1860474012f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/DASPRiD/Enum/zipball/5abf82f213618696dda8e3bf6f64dd042d8542b2",
-                "reference": "5abf82f213618696dda8e3bf6f64dd042d8542b2",
+                "url": "https://api.github.com/repos/DASPRiD/Enum/zipball/8e6b6ea76eabbf19ea2bf5b67b98e1860474012f",
+                "reference": "8e6b6ea76eabbf19ea2bf5b67b98e1860474012f",
                 "shasum": ""
             },
+            "require": {
+                "php": ">=7.1 <9.0"
+            },
             "require-dev": {
                 "phpunit/phpunit": "^7 | ^8 | ^9",
-                "squizlabs/php_codesniffer": "^3.4"
+                "squizlabs/php_codesniffer": "*"
             },
-            "time": "2020-10-02T16:03:48+00:00",
+            "time": "2023-03-01T18:44:03+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -103,33 +106,36 @@
             ],
             "support": {
                 "issues": "https://github.com/DASPRiD/Enum/issues",
-                "source": "https://github.com/DASPRiD/Enum/tree/1.0.3"
+                "source": "https://github.com/DASPRiD/Enum/tree/1.0.4"
             },
             "install-path": "../dasprid/enum"
         },
         {
             "name": "endroid/qr-code",
-            "version": "4.4.9",
-            "version_normalized": "4.4.9.0",
+            "version": "4.8.2",
+            "version_normalized": "4.8.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/endroid/qr-code.git",
-                "reference": "bf087fa1e93a1b7310e2d94d187e26ae51db199d"
+                "reference": "2436c2333a3931c95e2b96eb82f16f53143d6bba"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/endroid/qr-code/zipball/bf087fa1e93a1b7310e2d94d187e26ae51db199d",
-                "reference": "bf087fa1e93a1b7310e2d94d187e26ae51db199d",
+                "url": "https://api.github.com/repos/endroid/qr-code/zipball/2436c2333a3931c95e2b96eb82f16f53143d6bba",
+                "reference": "2436c2333a3931c95e2b96eb82f16f53143d6bba",
                 "shasum": ""
             },
             "require": {
                 "bacon/bacon-qr-code": "^2.0.5",
-                "php": "^7.4||^8.0"
+                "php": "^8.0"
+            },
+            "conflict": {
+                "khanamiryan/qrcode-detector-decoder": "^1.0.6"
             },
             "require-dev": {
                 "endroid/quality": "dev-master",
                 "ext-gd": "*",
-                "khanamiryan/qrcode-detector-decoder": "^1.0.4",
+                "khanamiryan/qrcode-detector-decoder": "^1.0.4||^2.0.2",
                 "setasign/fpdf": "^1.8.2"
             },
             "suggest": {
@@ -138,7 +144,7 @@
                 "roave/security-advisories": "Makes sure package versions with known security issues are not installed",
                 "setasign/fpdf": "Enables you to use the PDF writer"
             },
-            "time": "2022-05-10T07:25:08+00:00",
+            "time": "2023-03-30T18:46:02+00:00",
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -172,7 +178,7 @@
             ],
             "support": {
                 "issues": "https://github.com/endroid/qr-code/issues",
-                "source": "https://github.com/endroid/qr-code/tree/4.4.9"
+                "source": "https://github.com/endroid/qr-code/tree/4.8.2"
             },
             "funding": [
                 {
@@ -184,30 +190,31 @@
         },
         {
             "name": "wikimedia/less.php",
-            "version": "v3.1.0",
-            "version_normalized": "3.1.0.0",
+            "version": "v3.2.1",
+            "version_normalized": "3.2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/wikimedia/less.php.git",
-                "reference": "a486d78b9bd16b72f237fc6093aa56d69ce8bd13"
+                "reference": "0d5b30ba792bdbf8991a646fc9c30561b38a5559"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/wikimedia/less.php/zipball/a486d78b9bd16b72f237fc6093aa56d69ce8bd13",
-                "reference": "a486d78b9bd16b72f237fc6093aa56d69ce8bd13",
+                "url": "https://api.github.com/repos/wikimedia/less.php/zipball/0d5b30ba792bdbf8991a646fc9c30561b38a5559",
+                "reference": "0d5b30ba792bdbf8991a646fc9c30561b38a5559",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.2.9"
             },
             "require-dev": {
-                "mediawiki/mediawiki-codesniffer": "34.0.0",
-                "mediawiki/minus-x": "1.0.0",
-                "php-parallel-lint/php-console-highlighter": "0.5.0",
-                "php-parallel-lint/php-parallel-lint": "1.2.0",
+                "mediawiki/mediawiki-codesniffer": "40.0.1",
+                "mediawiki/mediawiki-phan-config": "0.12.0",
+                "mediawiki/minus-x": "1.1.1",
+                "php-parallel-lint/php-console-highlighter": "1.0.0",
+                "php-parallel-lint/php-parallel-lint": "1.3.2",
                 "phpunit/phpunit": "^8.5"
             },
-            "time": "2020-12-11T19:33:31+00:00",
+            "time": "2023-02-03T06:43:41+00:00",
             "bin": [
                 "bin/lessc"
             ],
@@ -226,6 +233,10 @@
                 "Apache-2.0"
             ],
             "authors": [
+                {
+                    "name": "Timo Tijhof",
+                    "homepage": "https://timotijhof.net"
+                },
                 {
                     "name": "Josh Schmidt",
                     "homepage": "https://github.com/oyejorge"
@@ -239,7 +250,8 @@
                     "homepage": "https://github.com/Mordred"
                 }
             ],
-            "description": "PHP port of the Javascript version of LESS http://lesscss.org (Originally maintained by Josh Schmidt)",
+            "description": "PHP port of the LESS processor",
+            "homepage": "https://gerrit.wikimedia.org/g/mediawiki/libs/less.php",
             "keywords": [
                 "css",
                 "less",
@@ -250,7 +262,7 @@
             ],
             "support": {
                 "issues": "https://github.com/wikimedia/less.php/issues",
-                "source": "https://github.com/wikimedia/less.php/tree/v3.1.0"
+                "source": "https://github.com/wikimedia/less.php/tree/v3.2.1"
             },
             "install-path": "../wikimedia/less.php"
         }

vendor/composer/installed.php

@@ -3,7 +3,7 @@
         'name' => '__root__',
         'pretty_version' => 'dev-main',
         'version' => 'dev-main',
-        'reference' => '5e455c1499d4fba2d9bb825e4db8b58a3a6a595e',
+        'reference' => 'b4ef98673f4ec96aac0c1ff7bda444f72101c479',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -13,43 +13,43 @@
         '__root__' => array(
             'pretty_version' => 'dev-main',
             'version' => 'dev-main',
-            'reference' => '5e455c1499d4fba2d9bb825e4db8b58a3a6a595e',
+            'reference' => 'b4ef98673f4ec96aac0c1ff7bda444f72101c479',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'bacon/bacon-qr-code' => array(
-            'pretty_version' => '2.0.7',
-            'version' => '2.0.7.0',
-            'reference' => 'd70c840f68657ce49094b8d91f9ee0cc07fbf66c',
+            'pretty_version' => '2.0.8',
+            'version' => '2.0.8.0',
+            'reference' => '8674e51bb65af933a5ffaf1c308a660387c35c22',
             'type' => 'library',
             'install_path' => __DIR__ . '/../bacon/bacon-qr-code',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'dasprid/enum' => array(
-            'pretty_version' => '1.0.3',
-            'version' => '1.0.3.0',
-            'reference' => '5abf82f213618696dda8e3bf6f64dd042d8542b2',
+            'pretty_version' => '1.0.4',
+            'version' => '1.0.4.0',
+            'reference' => '8e6b6ea76eabbf19ea2bf5b67b98e1860474012f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../dasprid/enum',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'endroid/qr-code' => array(
-            'pretty_version' => '4.4.9',
-            'version' => '4.4.9.0',
-            'reference' => 'bf087fa1e93a1b7310e2d94d187e26ae51db199d',
+            'pretty_version' => '4.8.2',
+            'version' => '4.8.2.0',
+            'reference' => '2436c2333a3931c95e2b96eb82f16f53143d6bba',
             'type' => 'library',
             'install_path' => __DIR__ . '/../endroid/qr-code',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'wikimedia/less.php' => array(
-            'pretty_version' => 'v3.1.0',
-            'version' => '3.1.0.0',
-            'reference' => 'a486d78b9bd16b72f237fc6093aa56d69ce8bd13',
+            'pretty_version' => 'v3.2.1',
+            'version' => '3.2.1.0',
+            'reference' => '0d5b30ba792bdbf8991a646fc9c30561b38a5559',
             'type' => 'library',
             'install_path' => __DIR__ . '/../wikimedia/less.php',
             'aliases' => array(),

vendor/composer/platform_check.php

@@ -4,8 +4,8 @@
 
 $issues = array();
 
-if (!(PHP_VERSION_ID >= 70400)) {
-    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.4.0". You are running ' . PHP_VERSION . '.';
+if (!(PHP_VERSION_ID >= 80000)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 8.0.0". You are running ' . PHP_VERSION . '.';
 }
 
 if ($issues) {

vendor/dasprid/enum/.github/workflows/tests.yml

@@ -0,0 +1,47 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  php-tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        php: [8.2, 8.1, 8.0, 7.4, 7.3, 7.2, 7.1]
+        dependency-version: [prefer-stable]
+        os: [ubuntu-latest, windows-latest]
+
+    name: ${{ matrix.os }} - PHP${{ matrix.php }} - ${{ matrix.dependency-version }}
+
+    steps:
+      - name: Set git to use LF
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.composer/cache/files
+          key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+
+      - name: Install dependencies
+        run: |
+          composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
+
+      - name: Execute tests
+        run: vendor/bin/phpunit
+
+      - name: Code Sniffer
+        run: vendor/bin/phpcs
+

vendor/dasprid/enum/README.md

@@ -1,6 +1,6 @@
 # PHP 7.1 enums
 
-[![Build Status](https://travis-ci.org/DASPRiD/Enum.svg?branch=master)](https://travis-ci.org/DASPRiD/Enum)
+[![Build Status](https://github.com/DASPRiD/Enum/actions/workflows/tests.yml/badge.svg)](https://github.com/DASPRiD/Enum/actions?query=workflow%3Atests)
 [![Coverage Status](https://coveralls.io/repos/github/DASPRiD/Enum/badge.svg?branch=master)](https://coveralls.io/github/DASPRiD/Enum?branch=master)
 [![Latest Stable Version](https://poser.pugx.org/dasprid/enum/v/stable)](https://packagist.org/packages/dasprid/enum)
 [![Total Downloads](https://poser.pugx.org/dasprid/enum/downloads)](https://packagist.org/packages/dasprid/enum)

vendor/dasprid/enum/composer.json

@@ -14,9 +14,12 @@
         "enum",
         "map"
     ],
+    "require": {
+        "php": ">=7.1 <9.0"
+    },
     "require-dev": {
         "phpunit/phpunit": "^7 | ^8 | ^9",
-        "squizlabs/php_codesniffer": "^3.4"
+        "squizlabs/php_codesniffer": "*"
     },
     "autoload": {
         "psr-4": {

vendor/dasprid/enum/src/EnumMap.php

@@ -88,6 +88,31 @@ final class EnumMap implements Serializable, IteratorAggregate
         $this->values = array_fill(0, count($this->keyUniverse), null);
     }
 
+    public function __serialize(): array
+    {
+        $values = [];
+
+        foreach ($this->values as $ordinal => $value) {
+            if (null === $value) {
+                continue;
+            }
+
+            $values[$ordinal] = $this->unmaskNull($value);
+        }
+
+        return [
+            'keyType' => $this->keyType,
+            'valueType' => $this->valueType,
+            'allowNullValues' => $this->allowNullValues,
+            'values' => $values,
+        ];
+    }
+
+    public function __unserialize(array $data): void
+    {
+        $this->unserialize(serialize($data));
+    }
+
     /**
      * Checks whether the map types match the supplied ones.
      *
@@ -261,22 +286,7 @@ final class EnumMap implements Serializable, IteratorAggregate
 
     public function serialize() : string
     {
-        $values = [];
-
-        foreach ($this->values as $ordinal => $value) {
-            if (null === $value) {
-                continue;
-            }
-
-            $values[$ordinal] = $this->unmaskNull($value);
-        }
-
-        return serialize([
-            'keyType' => $this->keyType,
-            'valueType' => $this->valueType,
-            'allowNullValues' => $this->allowNullValues,
-            'values' => $values,
-        ]);
+        return serialize($this->__serialize());
     }
 
     public function unserialize($serialized) : void

vendor/endroid/qr-code/LICENSE

@@ -1,4 +1,4 @@
-Copyright 2020 (c) Jeroen van den Enden
+Copyright 2022 (c) Jeroen van den Enden
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/endroid/qr-code/README.md

@@ -14,13 +14,17 @@ for validating generated QR codes. Further extended with Twig extensions, genera
 Symfony bundle for easy installation and configuration. Different writers are provided to generate the QR code
 as PNG, SVG, EPS or in binary format.
 
+## Sponsored by
+
+[![Blackfire.io](assets/blackfire.png)](https://www.blackfire.io)
+
 ## Installation
 
 Use [Composer](https://getcomposer.org/) to install the library. Also make sure you have enabled and configured the
 [GD extension](https://www.php.net/manual/en/book.image.php) if you want to generate images.
 
 ``` bash
-$ composer require endroid/qr-code
+ composer require endroid/qr-code
 ```
 
 ## Usage: using the builder
@@ -47,6 +51,7 @@ $result = Builder::create()
     ->labelText('This is the label')
     ->labelFont(new NotoSans(20))
     ->labelAlignment(new LabelAlignmentCenter())
+    ->validateResult(false)
     ->build();
 ```
 
@@ -61,11 +66,12 @@ use Endroid\QrCode\Label\Label;
 use Endroid\QrCode\Logo\Logo;
 use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeMargin;
 use Endroid\QrCode\Writer\PngWriter;
+use Endroid\QrCode\Writer\ValidationException;
 
 $writer = new PngWriter();
 
 // Create QR code
-$qrCode = QrCode::create('Data')
+$qrCode = QrCode::create('Life is too short to be generating QR codes')
     ->setEncoding(new Encoding('UTF-8'))
     ->setErrorCorrectionLevel(new ErrorCorrectionLevelLow())
     ->setSize(300)
@@ -83,6 +89,9 @@ $label = Label::create('Label')
     ->setTextColor(new Color(255, 0, 0));
 
 $result = $writer->write($qrCode, $logo, $label);
+
+// Validate the result
+$writer->validateResult($result, 'Life is too short to be generating QR codes');
 ```
 
 ## Usage: working with results
@@ -104,10 +113,32 @@ $dataUri = $result->getDataUri();
 
 ### Writer options
 
+Some writers provide writer options. Each available writer option is can be
+found as a constant prefixed with WRITER_OPTION_ in the writer class.
+
+* `PdfWriter`
+  * `unit`: unit of measurement (default: mm)
+  * `fpdf`: PDF to place the image in (default: new PDF)
+  * `x`: image offset (default: 0)
+  * `y`: image offset (default: 0)
+* `PngWriter`
+  * `compression_level`: compression level (0-9, default: -1 = zlib default)
+* `SvgWriter`
+  * `block_id`: id of the block element for external reference (default: block)
+  * `exclude_xml_declaration`: exclude XML declaration (default: false)
+  * `exclude_svg_width_and_height`: exclude width and height (default: false)
+  * `force_xlink_href`: forces xlink namespace in case of compatibility issues (default: false)
+* `WebPWriter`
+  * `quality`: image quality (0-100, default: 80)
+
+You can provide any writer options like this.
+
 ```php
 use Endroid\QrCode\Writer\SvgWriter;
 
-$builder->setWriterOptions([SvgWriter::WRITER_OPTION_EXCLUDE_XML_DECLARATION => true]);
+$builder->setWriterOptions([
+    SvgWriter::WRITER_OPTION_EXCLUDE_XML_DECLARATION => true
+]);
 ```
 
 ### Encoding
@@ -145,13 +176,14 @@ size can result in additional padding to compensate for the rounding difference.
 And finally the encoding (default UTF-8 to support large character sets) can be
 set to `ISO-8859-1` if possible to improve readability.
 
-## Built-in validation reader
+## Validating the generated QR code
 
-You can enable the built-in validation reader (disabled by default) by calling
-setValidateResult(true). This validation reader does not guarantee that the QR
-code will be readable by all readers but it helps you provide a minimum level
-of quality. Take note that the validator can consume quite amount of additional
-resources and it should be installed separately only if you use it.
+If you need to be extra sure the QR code you generated is readable and contains
+the exact data you requested you can enable the validation reader, which is
+disabled by default. You can do this either via the builder or directly on any
+writer that supports validation. See the examples above.
+
+Please note that validation affects performance so only use it in case of problems.
 
 ## Symfony integration
 

vendor/endroid/qr-code/composer.json

@@ -12,15 +12,18 @@
         }
     ],
     "require": {
-        "php": "^7.4||^8.0",
+        "php": "^8.0",
         "bacon/bacon-qr-code": "^2.0.5"
     },
     "require-dev": {
         "ext-gd": "*",
         "endroid/quality": "dev-master",
-        "khanamiryan/qrcode-detector-decoder": "^1.0.4",
+        "khanamiryan/qrcode-detector-decoder": "^1.0.4||^2.0.2",
         "setasign/fpdf": "^1.8.2"
     },
+    "conflict": {
+        "khanamiryan/qrcode-detector-decoder": "^1.0.6"
+    },
     "suggest": {
         "ext-gd": "Enables you to write PNG images",
         "khanamiryan/qrcode-detector-decoder": "Enables you to use the image validator",
@@ -41,6 +44,9 @@
         "sort-packages": true,
         "preferred-install": {
             "endroid/*": "source"
+        },
+        "allow-plugins": {
+            "endroid/installer": true
         }
     },
     "extra": {

vendor/endroid/qr-code/src/Builder/Builder.php

@@ -7,6 +7,7 @@ namespace Endroid\QrCode\Builder;
 use Endroid\QrCode\Color\ColorInterface;
 use Endroid\QrCode\Encoding\EncodingInterface;
 use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelInterface;
+use Endroid\QrCode\Exception\ValidationException;
 use Endroid\QrCode\Label\Alignment\LabelAlignmentInterface;
 use Endroid\QrCode\Label\Font\FontInterface;
 use Endroid\QrCode\Label\Label;
@@ -24,7 +25,7 @@ use Endroid\QrCode\Writer\WriterInterface;
 class Builder implements BuilderInterface
 {
     /**
-     * @var array<mixed>{
+     * @var array<string, mixed>{
      *     data: string,
      *     writer: WriterInterface,
      *     writerOptions: array,
@@ -77,7 +78,7 @@ class Builder implements BuilderInterface
         return $this;
     }
 
-    /** @param array<mixed> $writerOptions */
+    /** @param array<string, mixed> $writerOptions */
     public function writerOptions(array $writerOptions): BuilderInterface
     {
         $this->options['writerOptions'] = $writerOptions;
@@ -216,7 +217,7 @@ class Builder implements BuilderInterface
         $writer = $this->options['writer'];
 
         if ($this->options['validateResult'] && !$writer instanceof ValidatingWriterInterface) {
-            throw new \Exception('Unable to validate result with '.get_class($writer));
+            throw ValidationException::createForUnsupportedWriter(strval(get_class($writer)));
         }
 
         /** @var QrCode $qrCode */
@@ -242,7 +243,7 @@ class Builder implements BuilderInterface
      *
      * @return mixed
      */
-    private function buildObject(string $class, string $optionsPrefix = null)
+    private function buildObject(string $class, string|null $optionsPrefix = null)
     {
         /** @var \ReflectionClass<object> $reflectionClass */
         $reflectionClass = new \ReflectionClass($class);

vendor/endroid/qr-code/src/Builder/BuilderInterface.php

@@ -20,7 +20,7 @@ interface BuilderInterface
 
     public function writer(WriterInterface $writer): BuilderInterface;
 
-    /** @param array<mixed> $writerOptions */
+    /** @param array<string, mixed> $writerOptions */
     public function writerOptions(array $writerOptions): BuilderInterface;
 
     public function data(string $data): BuilderInterface;

vendor/endroid/qr-code/src/Color/Color.php

@@ -6,17 +6,12 @@ namespace Endroid\QrCode\Color;
 
 final class Color implements ColorInterface
 {
-    private int $red;
-    private int $green;
-    private int $blue;
-    private int $alpha;
-
-    public function __construct(int $red, int $green, int $blue, int $alpha = 0)
-    {
-        $this->red = $red;
-        $this->green = $green;
-        $this->blue = $blue;
-        $this->alpha = $alpha;
+    public function __construct(
+        private int $red,
+        private int $green,
+        private int $blue,
+        private int $alpha = 0
+    ) {
     }
 
     public function getRed(): int
@@ -44,6 +39,11 @@ final class Color implements ColorInterface
         return 1 - $this->alpha / 127;
     }
 
+    public function getHex(): string
+    {
+        return sprintf('#%02x%02x%02x', $this->red, $this->green, $this->blue);
+    }
+
     public function toArray(): array
     {
         return [

vendor/endroid/qr-code/src/Color/ColorInterface.php

@@ -16,6 +16,8 @@ interface ColorInterface
 
     public function getOpacity(): float;
 
+    public function getHex(): string;
+
     /** @return array<string, int> */
     public function toArray(): array;
 }

vendor/endroid/qr-code/src/Encoding/Encoding.php

@@ -6,15 +6,12 @@ namespace Endroid\QrCode\Encoding;
 
 final class Encoding implements EncodingInterface
 {
-    private string $value;
-
-    public function __construct(string $value)
-    {
+    public function __construct(
+        private string $value
+    ) {
         if (!in_array($value, mb_list_encodings())) {
             throw new \Exception(sprintf('Invalid encoding "%s"', $value));
         }
-
-        $this->value = $value;
     }
 
     public function __toString(): string

vendor/endroid/qr-code/src/Exception/ValidationException.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Exception;
+
+final class ValidationException extends \Exception
+{
+    public static function createForUnsupportedWriter(string $writerClass): self
+    {
+        return new self(sprintf('Unable to validate the result: "%s" does not support validation', $writerClass));
+    }
+
+    public static function createForMissingPackage(string $packageName): self
+    {
+        return new self(sprintf('Please install "%s" or disable image validation', $packageName));
+    }
+
+    public static function createForInvalidData(string $expectedData, string $actualData): self
+    {
+        return new self('The validation reader read "'.$actualData.'" instead of "'.$expectedData.'". Adjust your parameters to increase readability or disable validation.');
+    }
+}

vendor/endroid/qr-code/src/ImageData/LabelImageData.php

@@ -8,13 +8,10 @@ use Endroid\QrCode\Label\LabelInterface;
 
 class LabelImageData
 {
-    private int $width;
-    private int $height;
-
-    private function __construct(int $width, int $height)
-    {
-        $this->width = $width;
-        $this->height = $height;
+    private function __construct(
+        private int $width,
+        private int $height
+    ) {
     }
 
     public static function createForLabel(LabelInterface $label): self

vendor/endroid/qr-code/src/ImageData/LogoImageData.php

@@ -8,31 +8,14 @@ use Endroid\QrCode\Logo\LogoInterface;
 
 class LogoImageData
 {
-    private string $data;
-
-    /** @var mixed */
-    private $image;
-
-    private string $mimeType;
-    private int $width;
-    private int $height;
-    private bool $punchoutBackground;
-
-    /** @param mixed $image */
     private function __construct(
-        string $data,
-        $image,
-        string $mimeType,
-        int $width,
-        int $height,
-        bool $punchoutBackground
+        private string $data,
+        private \GdImage|null $image,
+        private string $mimeType,
+        private int $width,
+        private int $height,
+        private bool $punchoutBackground
     ) {
-        $this->data = $data;
-        $this->image = $image;
-        $this->mimeType = $mimeType;
-        $this->width = $width;
-        $this->height = $height;
-        $this->punchoutBackground = $punchoutBackground;
     }
 
     public static function createForLogo(LogoInterface $logo): self
@@ -89,10 +72,9 @@ class LogoImageData
         return $this->data;
     }
 
-    /** @return mixed */
-    public function getImage()
+    public function getImage(): \GdImage
     {
-        if (null === $this->image) {
+        if (!$this->image instanceof \GdImage) {
             throw new \Exception('SVG Images have no image resource');
         }
 
@@ -126,10 +108,7 @@ class LogoImageData
 
     private static function detectMimeTypeFromUrl(string $url): string
     {
-        /** @var mixed $format */
-        $format = PHP_VERSION_ID >= 80000 ? true : 1;
-
-        $headers = get_headers($url, $format);
+        $headers = get_headers($url, true);
 
         if (!is_array($headers) || !isset($headers['Content-Type'])) {
             throw new \Exception(sprintf('Content type could not be determined for logo URL "%s"', $url));

vendor/endroid/qr-code/src/Label/Font/Font.php

@@ -6,18 +6,14 @@ namespace Endroid\QrCode\Label\Font;
 
 final class Font implements FontInterface
 {
-    private string $path;
-    private int $size;
-
-    public function __construct(string $path, int $size = 16)
-    {
-        $this->validatePath($path);
-
-        $this->path = $path;
-        $this->size = $size;
+    public function __construct(
+        private string $path,
+        private int $size = 16
+    ) {
+        $this->assertValidPath($path);
     }
 
-    private function validatePath(string $path): void
+    private function assertValidPath(string $path): void
     {
         if (!file_exists($path)) {
             throw new \Exception(sprintf('Invalid font path "%s"', $path));

vendor/endroid/qr-code/src/Label/Font/NotoSans.php

@@ -6,11 +6,9 @@ namespace Endroid\QrCode\Label\Font;
 
 final class NotoSans implements FontInterface
 {
-    private int $size;
-
-    public function __construct(int $size = 16)
-    {
-        $this->size = $size;
+    public function __construct(
+        private int $size = 16
+    ) {
     }
 
     public function getPath(): string

vendor/endroid/qr-code/src/Label/Font/OpenSans.php

@@ -6,11 +6,9 @@ namespace Endroid\QrCode\Label\Font;
 
 final class OpenSans implements FontInterface
 {
-    private int $size;
-
-    public function __construct(int $size = 16)
-    {
-        $this->size = $size;
+    public function __construct(
+        private int $size = 16
+    ) {
     }
 
     public function getPath(): string

vendor/endroid/qr-code/src/Label/Label.php

@@ -15,24 +15,22 @@ use Endroid\QrCode\Label\Margin\MarginInterface;
 
 final class Label implements LabelInterface
 {
-    private string $text;
     private FontInterface $font;
     private LabelAlignmentInterface $alignment;
     private MarginInterface $margin;
     private ColorInterface $textColor;
 
     public function __construct(
-        string $text,
-        FontInterface $font = null,
-        LabelAlignmentInterface $alignment = null,
-        MarginInterface $margin = null,
-        ColorInterface $textColor = null
+        private string $text,
+        FontInterface|null $font = null,
+        LabelAlignmentInterface|null $alignment = null,
+        MarginInterface|null $margin = null,
+        ColorInterface|null $textColor = null
     ) {
-        $this->text = $text;
-        $this->font = isset($font) ? $font : new Font(__DIR__.'/../../assets/noto_sans.otf', 16);
-        $this->alignment = isset($alignment) ? $alignment : new LabelAlignmentCenter();
-        $this->margin = isset($margin) ? $margin : new Margin(0, 10, 10, 10);
-        $this->textColor = isset($textColor) ? $textColor : new Color(0, 0, 0);
+        $this->font = $font ?? new Font(__DIR__.'/../../assets/noto_sans.otf', 16);
+        $this->alignment = $alignment ?? new LabelAlignmentCenter();
+        $this->margin = $margin ?? new Margin(0, 10, 10, 10);
+        $this->textColor = $textColor ?? new Color(0, 0, 0);
     }
 
     public static function create(string $text): self

vendor/endroid/qr-code/src/Label/Margin/Margin.php

@@ -6,17 +6,12 @@ namespace Endroid\QrCode\Label\Margin;
 
 final class Margin implements MarginInterface
 {
-    private int $top;
-    private int $right;
-    private int $bottom;
-    private int $left;
-
-    public function __construct(int $top, int $right, int $bottom, int $left)
-    {
-        $this->top = $top;
-        $this->right = $right;
-        $this->bottom = $bottom;
-        $this->left = $left;
+    public function __construct(
+        private int $top,
+        private int $right,
+        private int $bottom,
+        private int $left
+    ) {
     }
 
     public function getTop(): int

vendor/endroid/qr-code/src/Logo/Logo.php

@@ -6,17 +6,12 @@ namespace Endroid\QrCode\Logo;
 
 final class Logo implements LogoInterface
 {
-    private string $path;
-    private ?int $resizeToWidth;
-    private ?int $resizeToHeight;
-    private bool $punchoutBackground;
-
-    public function __construct(string $path, ?int $resizeToWidth = null, ?int $resizeToHeight = null, bool $punchoutBackground = false)
-    {
-        $this->path = $path;
-        $this->resizeToWidth = $resizeToWidth;
-        $this->resizeToHeight = $resizeToHeight;
-        $this->punchoutBackground = $punchoutBackground;
+    public function __construct(
+        private string $path,
+        private int|null $resizeToWidth = null,
+        private int|null $resizeToHeight = null,
+        private bool $punchoutBackground = false
+    ) {
     }
 
     public static function create(string $path): self
@@ -36,24 +31,24 @@ final class Logo implements LogoInterface
         return $this;
     }
 
-    public function getResizeToWidth(): ?int
+    public function getResizeToWidth(): int|null
     {
         return $this->resizeToWidth;
     }
 
-    public function setResizeToWidth(?int $resizeToWidth): self
+    public function setResizeToWidth(int|null $resizeToWidth): self
     {
         $this->resizeToWidth = $resizeToWidth;
 
         return $this;
     }
 
-    public function getResizeToHeight(): ?int
+    public function getResizeToHeight(): int|null
     {
         return $this->resizeToHeight;
     }
 
-    public function setResizeToHeight(?int $resizeToHeight): self
+    public function setResizeToHeight(int|null $resizeToHeight): self
     {
         $this->resizeToHeight = $resizeToHeight;
 

vendor/endroid/qr-code/src/Logo/LogoInterface.php

@@ -8,9 +8,9 @@ interface LogoInterface
 {
     public function getPath(): string;
 
-    public function getResizeToWidth(): ?int;
+    public function getResizeToWidth(): int|null;
 
-    public function getResizeToHeight(): ?int;
+    public function getResizeToHeight(): int|null;
 
     public function getPunchoutBackground(): bool;
 }

vendor/endroid/qr-code/src/Matrix/Matrix.php

@@ -11,9 +11,6 @@ use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeShrink;
 
 final class Matrix implements MatrixInterface
 {
-    /** @var array<int, array<int, int>> */
-    private array $blockValues = [];
-
     private float $blockSize;
     private int $innerSize;
     private int $outerSize;
@@ -21,10 +18,12 @@ final class Matrix implements MatrixInterface
     private int $marginRight;
 
     /** @param array<array<int>> $blockValues */
-    public function __construct(array $blockValues, int $size, int $margin, RoundBlockSizeModeInterface $roundBlockSizeMode)
-    {
-        $this->blockValues = $blockValues;
-
+    public function __construct(
+        private array $blockValues,
+        int $size,
+        int $margin,
+        RoundBlockSizeModeInterface $roundBlockSizeMode
+    ) {
         $this->blockSize = $size / $this->getBlockCount();
         $this->innerSize = $size;
         $this->outerSize = $size + 2 * $margin;

vendor/endroid/qr-code/src/QrCode.php

@@ -15,30 +15,24 @@ use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeMargin;
 
 final class QrCode implements QrCodeInterface
 {
-    private string $data;
     private EncodingInterface $encoding;
     private ErrorCorrectionLevelInterface $errorCorrectionLevel;
-    private int $size;
-    private int $margin;
     private RoundBlockSizeModeInterface $roundBlockSizeMode;
     private ColorInterface $foregroundColor;
     private ColorInterface $backgroundColor;
 
     public function __construct(
-        string $data,
-        EncodingInterface $encoding = null,
-        ErrorCorrectionLevelInterface $errorCorrectionLevel = null,
-        int $size = 300,
-        int $margin = 10,
-        RoundBlockSizeModeInterface $roundBlockSizeMode = null,
-        ColorInterface $foregroundColor = null,
-        ColorInterface $backgroundColor = null
+        private string $data,
+        EncodingInterface|null $encoding = null,
+        ErrorCorrectionLevelInterface|null $errorCorrectionLevel = null,
+        private int $size = 300,
+        private int $margin = 10,
+        RoundBlockSizeModeInterface|null $roundBlockSizeMode = null,
+        ColorInterface|null $foregroundColor = null,
+        ColorInterface|null $backgroundColor = null
     ) {
-        $this->data = $data;
         $this->encoding = $encoding ?? new Encoding('UTF-8');
         $this->errorCorrectionLevel = $errorCorrectionLevel ?? new ErrorCorrectionLevelLow();
-        $this->size = $size;
-        $this->margin = $margin;
         $this->roundBlockSizeMode = $roundBlockSizeMode ?? new RoundBlockSizeModeMargin();
         $this->foregroundColor = $foregroundColor ?? new Color(0, 0, 0);
         $this->backgroundColor = $backgroundColor ?? new Color(255, 255, 255);

vendor/endroid/qr-code/src/WritableInterface.php

@@ -1,7 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-interface WritableInterface
-{
-}

vendor/endroid/qr-code/src/Writer/AbstractGdWriter.php

@@ -0,0 +1,205 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer;
+
+use Endroid\QrCode\Bacon\MatrixFactory;
+use Endroid\QrCode\Exception\ValidationException;
+use Endroid\QrCode\ImageData\LabelImageData;
+use Endroid\QrCode\ImageData\LogoImageData;
+use Endroid\QrCode\Label\Alignment\LabelAlignmentLeft;
+use Endroid\QrCode\Label\Alignment\LabelAlignmentRight;
+use Endroid\QrCode\Label\LabelInterface;
+use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\QrCodeInterface;
+use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeNone;
+use Endroid\QrCode\Writer\Result\GdResult;
+use Endroid\QrCode\Writer\Result\ResultInterface;
+use Zxing\QrReader;
+
+abstract class AbstractGdWriter implements WriterInterface, ValidatingWriterInterface
+{
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
+    {
+        if (!extension_loaded('gd')) {
+            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
+        }
+
+        $matrixFactory = new MatrixFactory();
+        $matrix = $matrixFactory->create($qrCode);
+
+        $baseBlockSize = $qrCode->getRoundBlockSizeMode() instanceof RoundBlockSizeModeNone ? 10 : intval($matrix->getBlockSize());
+        $baseImage = imagecreatetruecolor($matrix->getBlockCount() * $baseBlockSize, $matrix->getBlockCount() * $baseBlockSize);
+
+        if (!$baseImage) {
+            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
+        }
+
+        /** @var int $foregroundColor */
+        $foregroundColor = imagecolorallocatealpha(
+            $baseImage,
+            $qrCode->getForegroundColor()->getRed(),
+            $qrCode->getForegroundColor()->getGreen(),
+            $qrCode->getForegroundColor()->getBlue(),
+            $qrCode->getForegroundColor()->getAlpha()
+        );
+
+        /** @var int $transparentColor */
+        $transparentColor = imagecolorallocatealpha($baseImage, 255, 255, 255, 127);
+
+        imagefill($baseImage, 0, 0, $transparentColor);
+
+        for ($rowIndex = 0; $rowIndex < $matrix->getBlockCount(); ++$rowIndex) {
+            for ($columnIndex = 0; $columnIndex < $matrix->getBlockCount(); ++$columnIndex) {
+                if (1 === $matrix->getBlockValue($rowIndex, $columnIndex)) {
+                    imagefilledrectangle(
+                        $baseImage,
+                        $columnIndex * $baseBlockSize,
+                        $rowIndex * $baseBlockSize,
+                        ($columnIndex + 1) * $baseBlockSize - 1,
+                        ($rowIndex + 1) * $baseBlockSize - 1,
+                        $foregroundColor
+                    );
+                }
+            }
+        }
+
+        $targetWidth = $matrix->getOuterSize();
+        $targetHeight = $matrix->getOuterSize();
+
+        if ($label instanceof LabelInterface) {
+            $labelImageData = LabelImageData::createForLabel($label);
+            $targetHeight += $labelImageData->getHeight() + $label->getMargin()->getTop() + $label->getMargin()->getBottom();
+        }
+
+        $targetImage = imagecreatetruecolor($targetWidth, $targetHeight);
+
+        if (!$targetImage) {
+            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
+        }
+
+        /** @var int $backgroundColor */
+        $backgroundColor = imagecolorallocatealpha(
+            $targetImage,
+            $qrCode->getBackgroundColor()->getRed(),
+            $qrCode->getBackgroundColor()->getGreen(),
+            $qrCode->getBackgroundColor()->getBlue(),
+            $qrCode->getBackgroundColor()->getAlpha()
+        );
+
+        imagefill($targetImage, 0, 0, $backgroundColor);
+
+        imagecopyresampled(
+            $targetImage,
+            $baseImage,
+            $matrix->getMarginLeft(),
+            $matrix->getMarginLeft(),
+            0,
+            0,
+            $matrix->getInnerSize(),
+            $matrix->getInnerSize(),
+            imagesx($baseImage),
+            imagesy($baseImage)
+        );
+
+        if ($qrCode->getBackgroundColor()->getAlpha() > 0) {
+            imagesavealpha($targetImage, true);
+        }
+
+        $result = new GdResult($matrix, $targetImage);
+
+        if ($logo instanceof LogoInterface) {
+            $result = $this->addLogo($logo, $result);
+        }
+
+        if ($label instanceof LabelInterface) {
+            $result = $this->addLabel($label, $result);
+        }
+
+        return $result;
+    }
+
+    private function addLogo(LogoInterface $logo, GdResult $result): GdResult
+    {
+        $logoImageData = LogoImageData::createForLogo($logo);
+
+        if ('image/svg+xml' === $logoImageData->getMimeType()) {
+            throw new \Exception('PNG Writer does not support SVG logo');
+        }
+
+        $targetImage = $result->getImage();
+        $matrix = $result->getMatrix();
+
+        if ($logoImageData->getPunchoutBackground()) {
+            /** @var int $transparent */
+            $transparent = imagecolorallocatealpha($targetImage, 255, 255, 255, 127);
+            imagealphablending($targetImage, false);
+            $xOffsetStart = intval($matrix->getOuterSize() / 2 - $logoImageData->getWidth() / 2);
+            $yOffsetStart = intval($matrix->getOuterSize() / 2 - $logoImageData->getHeight() / 2);
+            for ($xOffset = $xOffsetStart; $xOffset < $xOffsetStart + $logoImageData->getWidth(); ++$xOffset) {
+                for ($yOffset = $yOffsetStart; $yOffset < $yOffsetStart + $logoImageData->getHeight(); ++$yOffset) {
+                    imagesetpixel($targetImage, $xOffset, $yOffset, $transparent);
+                }
+            }
+        }
+
+        imagecopyresampled(
+            $targetImage,
+            $logoImageData->getImage(),
+            intval($matrix->getOuterSize() / 2 - $logoImageData->getWidth() / 2),
+            intval($matrix->getOuterSize() / 2 - $logoImageData->getHeight() / 2),
+            0,
+            0,
+            $logoImageData->getWidth(),
+            $logoImageData->getHeight(),
+            imagesx($logoImageData->getImage()),
+            imagesy($logoImageData->getImage())
+        );
+
+        return new GdResult($matrix, $targetImage);
+    }
+
+    private function addLabel(LabelInterface $label, GdResult $result): GdResult
+    {
+        $targetImage = $result->getImage();
+
+        $labelImageData = LabelImageData::createForLabel($label);
+
+        /** @var int $textColor */
+        $textColor = imagecolorallocatealpha(
+            $targetImage,
+            $label->getTextColor()->getRed(),
+            $label->getTextColor()->getGreen(),
+            $label->getTextColor()->getBlue(),
+            $label->getTextColor()->getAlpha()
+        );
+
+        $x = intval(imagesx($targetImage) / 2 - $labelImageData->getWidth() / 2);
+        $y = imagesy($targetImage) - $label->getMargin()->getBottom();
+
+        if ($label->getAlignment() instanceof LabelAlignmentLeft) {
+            $x = $label->getMargin()->getLeft();
+        } elseif ($label->getAlignment() instanceof LabelAlignmentRight) {
+            $x = imagesx($targetImage) - $labelImageData->getWidth() - $label->getMargin()->getRight();
+        }
+
+        imagettftext($targetImage, $label->getFont()->getSize(), 0, $x, $y, $textColor, $label->getFont()->getPath(), $label->getText());
+
+        return new GdResult($result->getMatrix(), $targetImage);
+    }
+
+    public function validateResult(ResultInterface $result, string $expectedData): void
+    {
+        $string = $result->getString();
+
+        if (!class_exists(QrReader::class)) {
+            throw ValidationException::createForMissingPackage('khanamiryan/qrcode-detector-decoder');
+        }
+
+        $reader = new QrReader($string, QrReader::SOURCE_TYPE_BLOB);
+        if ($reader->text() !== $expectedData) {
+            throw ValidationException::createForInvalidData($expectedData, strval($reader->text()));
+        }
+    }
+}

vendor/endroid/qr-code/src/Writer/BinaryWriter.php

@@ -13,7 +13,7 @@ use Endroid\QrCode\Writer\Result\ResultInterface;
 
 final class BinaryWriter implements WriterInterface
 {
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
         $matrixFactory = new MatrixFactory();
         $matrix = $matrixFactory->create($qrCode);

vendor/endroid/qr-code/src/Writer/ConsoleWriter.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer;
+
+use Endroid\QrCode\Bacon\MatrixFactory;
+use Endroid\QrCode\Label\LabelInterface;
+use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\QrCodeInterface;
+use Endroid\QrCode\Writer\Result\ConsoleResult;
+use Endroid\QrCode\Writer\Result\ResultInterface;
+
+final class ConsoleWriter implements WriterInterface
+{
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, $options = []): ResultInterface
+    {
+        $matrixFactory = new MatrixFactory();
+        $matrix = $matrixFactory->create($qrCode);
+
+        return new ConsoleResult($matrix, $qrCode->getForegroundColor(), $qrCode->getBackgroundColor());
+    }
+}

vendor/endroid/qr-code/src/Writer/DebugWriter.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer;
 
+use Endroid\QrCode\Bacon\MatrixFactory;
 use Endroid\QrCode\Label\LabelInterface;
 use Endroid\QrCode\Logo\LogoInterface;
 use Endroid\QrCode\QrCodeInterface;
@@ -12,9 +13,12 @@ use Endroid\QrCode\Writer\Result\ResultInterface;
 
 final class DebugWriter implements WriterInterface, ValidatingWriterInterface
 {
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
-        return new DebugResult($qrCode, $logo, $label, $options);
+        $matrixFactory = new MatrixFactory();
+        $matrix = $matrixFactory->create($qrCode);
+
+        return new DebugResult($matrix, $qrCode, $logo, $label, $options);
     }
 
     public function validateResult(ResultInterface $result, string $expectedData): void

vendor/endroid/qr-code/src/Writer/EpsWriter.php

@@ -15,7 +15,7 @@ final class EpsWriter implements WriterInterface
 {
     public const DECIMAL_PRECISION = 10;
 
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
         $matrixFactory = new MatrixFactory();
         $matrix = $matrixFactory->create($qrCode);
@@ -39,6 +39,6 @@ final class EpsWriter implements WriterInterface
             }
         }
 
-        return new EpsResult($lines);
+        return new EpsResult($matrix, $lines);
     }
 }

vendor/endroid/qr-code/src/Writer/GifWriter.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer;
+
+use Endroid\QrCode\Label\LabelInterface;
+use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\QrCodeInterface;
+use Endroid\QrCode\Writer\Result\GdResult;
+use Endroid\QrCode\Writer\Result\GifResult;
+use Endroid\QrCode\Writer\Result\ResultInterface;
+
+final class GifWriter extends AbstractGdWriter
+{
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
+    {
+        /** @var GdResult $gdResult */
+        $gdResult = parent::write($qrCode, $logo, $label, $options);
+
+        return new GifResult($gdResult->getMatrix(), $gdResult->getImage());
+    }
+}

vendor/endroid/qr-code/src/Writer/PdfWriter.php

@@ -17,8 +17,9 @@ final class PdfWriter implements WriterInterface
     public const WRITER_OPTION_PDF = 'fpdf';
     public const WRITER_OPTION_X = 'x';
     public const WRITER_OPTION_Y = 'y';
+    public const WRITER_OPTION_LINK = 'link';
 
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
         $matrixFactory = new MatrixFactory();
         $matrix = $matrixFactory->create($qrCode);
@@ -99,7 +100,12 @@ final class PdfWriter implements WriterInterface
             $fpdf->Cell($matrix->getOuterSize(), 0, $label->getText(), 0, 0, 'C');
         }
 
-        return new PdfResult($fpdf);
+        if (isset($options[self::WRITER_OPTION_LINK])) {
+            $link = $options[self::WRITER_OPTION_LINK];
+            $fpdf->Link($x, $y, $x + $matrix->getOuterSize(), $y + $matrix->getOuterSize(), $link);
+        }
+
+        return new PdfResult($matrix, $fpdf);
     }
 
     private function addLogo(LogoInterface $logo, \FPDF $fpdf, float $x, float $y, float $size): void

vendor/endroid/qr-code/src/Writer/PngWriter.php

@@ -4,224 +4,26 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer;
 
-use Endroid\QrCode\Bacon\MatrixFactory;
-use Endroid\QrCode\ImageData\LabelImageData;
-use Endroid\QrCode\ImageData\LogoImageData;
-use Endroid\QrCode\Label\Alignment\LabelAlignmentLeft;
-use Endroid\QrCode\Label\Alignment\LabelAlignmentRight;
 use Endroid\QrCode\Label\LabelInterface;
 use Endroid\QrCode\Logo\LogoInterface;
 use Endroid\QrCode\QrCodeInterface;
-use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeNone;
+use Endroid\QrCode\Writer\Result\GdResult;
 use Endroid\QrCode\Writer\Result\PngResult;
 use Endroid\QrCode\Writer\Result\ResultInterface;
-use Zxing\QrReader;
 
-final class PngWriter implements WriterInterface, ValidatingWriterInterface
+final class PngWriter extends AbstractGdWriter
 {
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public const WRITER_OPTION_COMPRESSION_LEVEL = 'compression_level';
+
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
-        if (!extension_loaded('gd')) {
-            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
+        if (!isset($options[self::WRITER_OPTION_COMPRESSION_LEVEL])) {
+            $options[self::WRITER_OPTION_COMPRESSION_LEVEL] = -1;
         }
 
-        $matrixFactory = new MatrixFactory();
-        $matrix = $matrixFactory->create($qrCode);
+        /** @var GdResult $gdResult */
+        $gdResult = parent::write($qrCode, $logo, $label, $options);
 
-        $baseBlockSize = $qrCode->getRoundBlockSizeMode() instanceof RoundBlockSizeModeNone ? 10 : intval($matrix->getBlockSize());
-        $baseImage = imagecreatetruecolor($matrix->getBlockCount() * $baseBlockSize, $matrix->getBlockCount() * $baseBlockSize);
-
-        if (!$baseImage) {
-            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
-        }
-
-        /** @var int $foregroundColor */
-        $foregroundColor = imagecolorallocatealpha(
-            $baseImage,
-            $qrCode->getForegroundColor()->getRed(),
-            $qrCode->getForegroundColor()->getGreen(),
-            $qrCode->getForegroundColor()->getBlue(),
-            $qrCode->getForegroundColor()->getAlpha()
-        );
-
-        /** @var int $transparentColor */
-        $transparentColor = imagecolorallocatealpha($baseImage, 255, 255, 255, 127);
-
-        imagefill($baseImage, 0, 0, $transparentColor);
-
-        for ($rowIndex = 0; $rowIndex < $matrix->getBlockCount(); ++$rowIndex) {
-            for ($columnIndex = 0; $columnIndex < $matrix->getBlockCount(); ++$columnIndex) {
-                if (1 === $matrix->getBlockValue($rowIndex, $columnIndex)) {
-                    imagefilledrectangle(
-                        $baseImage,
-                        $columnIndex * $baseBlockSize,
-                        $rowIndex * $baseBlockSize,
-                        ($columnIndex + 1) * $baseBlockSize - 1,
-                        ($rowIndex + 1) * $baseBlockSize - 1,
-                        $foregroundColor
-                    );
-                }
-            }
-        }
-
-        $targetWidth = $matrix->getOuterSize();
-        $targetHeight = $matrix->getOuterSize();
-
-        if ($label instanceof LabelInterface) {
-            $labelImageData = LabelImageData::createForLabel($label);
-            $targetHeight += $labelImageData->getHeight() + $label->getMargin()->getTop() + $label->getMargin()->getBottom();
-        }
-
-        $targetImage = imagecreatetruecolor($targetWidth, $targetHeight);
-
-        if (!$targetImage) {
-            throw new \Exception('Unable to generate image: please check if the GD extension is enabled and configured correctly');
-        }
-
-        /** @var int $backgroundColor */
-        $backgroundColor = imagecolorallocatealpha(
-            $targetImage,
-            $qrCode->getBackgroundColor()->getRed(),
-            $qrCode->getBackgroundColor()->getGreen(),
-            $qrCode->getBackgroundColor()->getBlue(),
-            $qrCode->getBackgroundColor()->getAlpha()
-        );
-
-        imagefill($targetImage, 0, 0, $backgroundColor);
-
-        imagecopyresampled(
-            $targetImage,
-            $baseImage,
-            $matrix->getMarginLeft(),
-            $matrix->getMarginLeft(),
-            0,
-            0,
-            $matrix->getInnerSize(),
-            $matrix->getInnerSize(),
-            imagesx($baseImage),
-            imagesy($baseImage)
-        );
-
-        if (PHP_VERSION_ID < 80000) {
-            imagedestroy($baseImage);
-        }
-
-        if ($qrCode->getBackgroundColor()->getAlpha() > 0) {
-            imagesavealpha($targetImage, true);
-        }
-
-        $result = new PngResult($targetImage);
-
-        if ($logo instanceof LogoInterface) {
-            $result = $this->addLogo($logo, $result);
-        }
-
-        if ($label instanceof LabelInterface) {
-            $result = $this->addLabel($label, $result);
-        }
-
-        return $result;
-    }
-
-    private function addLogo(LogoInterface $logo, PngResult $result): PngResult
-    {
-        $logoImageData = LogoImageData::createForLogo($logo);
-
-        if ('image/svg+xml' === $logoImageData->getMimeType()) {
-            throw new \Exception('PNG Writer does not support SVG logo');
-        }
-
-        $targetImage = $result->getImage();
-
-        if ($logoImageData->getPunchoutBackground()) {
-            /** @var int $transparent */
-            $transparent = imagecolorallocatealpha($targetImage, 255, 255, 255, 127);
-            imagealphablending($targetImage, false);
-            for (
-                $x_offset = intval(imagesx($targetImage) / 2 - $logoImageData->getWidth() / 2);
-                $x_offset < intval(imagesx($targetImage) / 2 - $logoImageData->getWidth() / 2) + $logoImageData->getWidth();
-                ++$x_offset
-            ) {
-                for (
-                    $y_offset = intval(imagesy($targetImage) / 2 - $logoImageData->getHeight() / 2);
-                    $y_offset < intval(imagesy($targetImage) / 2 - $logoImageData->getHeight() / 2) + $logoImageData->getHeight();
-                    ++$y_offset
-                ) {
-                    imagesetpixel(
-                        $targetImage,
-                        $x_offset,
-                        $y_offset,
-                        $transparent
-                    );
-                }
-            }
-        }
-
-        imagecopyresampled(
-            $targetImage,
-            $logoImageData->getImage(),
-            intval(imagesx($targetImage) / 2 - $logoImageData->getWidth() / 2),
-            intval(imagesx($targetImage) / 2 - $logoImageData->getHeight() / 2),
-            0,
-            0,
-            $logoImageData->getWidth(),
-            $logoImageData->getHeight(),
-            imagesx($logoImageData->getImage()),
-            imagesy($logoImageData->getImage())
-        );
-
-        if (PHP_VERSION_ID < 80000) {
-            imagedestroy($logoImageData->getImage());
-        }
-
-        return new PngResult($targetImage);
-    }
-
-    private function addLabel(LabelInterface $label, PngResult $result): PngResult
-    {
-        $targetImage = $result->getImage();
-
-        $labelImageData = LabelImageData::createForLabel($label);
-
-        /** @var int $textColor */
-        $textColor = imagecolorallocatealpha(
-            $targetImage,
-            $label->getTextColor()->getRed(),
-            $label->getTextColor()->getGreen(),
-            $label->getTextColor()->getBlue(),
-            $label->getTextColor()->getAlpha()
-        );
-
-        $x = intval(imagesx($targetImage) / 2 - $labelImageData->getWidth() / 2);
-        $y = imagesy($targetImage) - $label->getMargin()->getBottom();
-
-        if ($label->getAlignment() instanceof LabelAlignmentLeft) {
-            $x = $label->getMargin()->getLeft();
-        } elseif ($label->getAlignment() instanceof LabelAlignmentRight) {
-            $x = imagesx($targetImage) - $labelImageData->getWidth() - $label->getMargin()->getRight();
-        }
-
-        imagettftext($targetImage, $label->getFont()->getSize(), 0, $x, $y, $textColor, $label->getFont()->getPath(), $label->getText());
-
-        return new PngResult($targetImage);
-    }
-
-    public function validateResult(ResultInterface $result, string $expectedData): void
-    {
-        $string = $result->getString();
-
-        if (!class_exists(QrReader::class)) {
-            throw new \Exception('Please install khanamiryan/qrcode-detector-decoder or disable image validation');
-        }
-
-        if (PHP_VERSION_ID >= 80000) {
-            throw new \Exception('The validator is not compatible with PHP 8 yet, see https://github.com/khanamiryan/php-qrcode-detector-decoder/pull/103');
-        }
-
-        $reader = new QrReader($string, QrReader::SOURCE_TYPE_BLOB);
-        if ($reader->text() !== $expectedData) {
-            throw new \Exception('Built-in validation reader read "'.$reader->text().'" instead of "'.$expectedData.'".
-                 Adjust your parameters to increase readability or disable built-in validation.');
-        }
+        return new PngResult($gdResult->getMatrix(), $gdResult->getImage(), $options[self::WRITER_OPTION_COMPRESSION_LEVEL]);
     }
 }

vendor/endroid/qr-code/src/Writer/Result/AbstractResult.php

@@ -4,8 +4,20 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
+use Endroid\QrCode\Matrix\MatrixInterface;
+
 abstract class AbstractResult implements ResultInterface
 {
+    public function __construct(
+        private MatrixInterface $matrix
+    ) {
+    }
+
+    public function getMatrix(): MatrixInterface
+    {
+        return $this->matrix;
+    }
+
     public function getDataUri(): string
     {
         return 'data:'.$this->getMimeType().';base64,'.base64_encode($this->getString());

vendor/endroid/qr-code/src/Writer/Result/BinaryResult.php

@@ -8,19 +8,19 @@ use Endroid\QrCode\Matrix\MatrixInterface;
 
 final class BinaryResult extends AbstractResult
 {
-    private MatrixInterface $matrix;
-
     public function __construct(MatrixInterface $matrix)
     {
-        $this->matrix = $matrix;
+        parent::__construct($matrix);
     }
 
     public function getString(): string
     {
+        $matrix = $this->getMatrix();
+
         $binaryString = '';
-        for ($rowIndex = 0; $rowIndex < $this->matrix->getBlockCount(); ++$rowIndex) {
-            for ($columnIndex = 0; $columnIndex < $this->matrix->getBlockCount(); ++$columnIndex) {
-                $binaryString .= $this->matrix->getBlockValue($rowIndex, $columnIndex);
+        for ($rowIndex = 0; $rowIndex < $matrix->getBlockCount(); ++$rowIndex) {
+            for ($columnIndex = 0; $columnIndex < $matrix->getBlockCount(); ++$columnIndex) {
+                $binaryString .= $matrix->getBlockValue($rowIndex, $columnIndex);
             }
             $binaryString .= "\n";
         }

vendor/endroid/qr-code/src/Writer/Result/ConsoleResult.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer\Result;
+
+use Endroid\QrCode\Color\ColorInterface;
+use Endroid\QrCode\Matrix\MatrixInterface;
+
+class ConsoleResult extends AbstractResult
+{
+    private const TWO_BLOCKS = [
+        0 => ' ',
+        1 => "\xe2\x96\x80",
+        2 => "\xe2\x96\x84",
+        3 => "\xe2\x96\x88",
+    ];
+
+    private string $colorEscapeCode;
+
+    public function __construct(
+        MatrixInterface $matrix,
+        ColorInterface $foreground,
+        ColorInterface $background
+    ) {
+        parent::__construct($matrix);
+
+        $this->colorEscapeCode = sprintf(
+            "\e[38;2;%d;%d;%dm\e[48;2;%d;%d;%dm",
+            $foreground->getRed(),
+            $foreground->getGreen(),
+            $foreground->getBlue(),
+            $background->getRed(),
+            $background->getGreen(),
+            $background->getBlue()
+        );
+    }
+
+    public function getMimeType(): string
+    {
+        return 'text/plain';
+    }
+
+    public function getString(): string
+    {
+        $matrix = $this->getMatrix();
+
+        $side = $matrix->getBlockCount();
+        $marginLeft = $this->colorEscapeCode.self::TWO_BLOCKS[0].self::TWO_BLOCKS[0];
+        $marginRight = self::TWO_BLOCKS[0].self::TWO_BLOCKS[0]."\e[0m".PHP_EOL;
+        $marginVertical = $marginLeft.str_repeat(self::TWO_BLOCKS[0], $side).$marginRight;
+
+        $qrCodeString = $marginVertical;
+        for ($rowIndex = 0; $rowIndex < $side; $rowIndex += 2) {
+            $qrCodeString .= $marginLeft;
+            for ($columnIndex = 0; $columnIndex < $side; ++$columnIndex) {
+                $combined = $matrix->getBlockValue($rowIndex, $columnIndex);
+                if ($rowIndex + 1 < $side) {
+                    $combined |= $matrix->getBlockValue($rowIndex + 1, $columnIndex) << 1;
+                }
+                $qrCodeString .= self::TWO_BLOCKS[$combined];
+            }
+            $qrCodeString .= $marginRight;
+        }
+        $qrCodeString .= $marginVertical;
+
+        return $qrCodeString;
+    }
+}

vendor/endroid/qr-code/src/Writer/Result/DebugResult.php

@@ -6,26 +6,22 @@ namespace Endroid\QrCode\Writer\Result;
 
 use Endroid\QrCode\Label\LabelInterface;
 use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\Matrix\MatrixInterface;
 use Endroid\QrCode\QrCodeInterface;
 
 final class DebugResult extends AbstractResult
 {
-    private QrCodeInterface $qrCode;
-    private ?LogoInterface $logo;
-    private ?LabelInterface $label;
-
-    /** @var array<mixed> */
-    private array $options;
-
     private bool $validateResult = false;
 
-    /** @param array<mixed> $options */
-    public function __construct(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = [])
-    {
-        $this->qrCode = $qrCode;
-        $this->logo = $logo;
-        $this->label = $label;
-        $this->options = $options;
+    public function __construct(
+        MatrixInterface $matrix,
+        private QrCodeInterface $qrCode,
+        private LogoInterface|null $logo = null,
+        private LabelInterface|null $label = null,
+        /** @var array<string, mixed> $options */
+        private array $options = []
+    ) {
+        parent::__construct($matrix);
     }
 
     public function setValidateResult(bool $validateResult): void

vendor/endroid/qr-code/src/Writer/Result/EpsResult.php

@@ -4,15 +4,16 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
+use Endroid\QrCode\Matrix\MatrixInterface;
+
 final class EpsResult extends AbstractResult
 {
-    /** @var array<string> */
-    private array $lines;
-
-    /** @param array<string> $lines */
-    public function __construct(array $lines)
-    {
-        $this->lines = $lines;
+    public function __construct(
+        MatrixInterface $matrix,
+        /** @var array<string> $lines */
+        private array $lines
+    ) {
+        parent::__construct($matrix);
     }
 
     public function getString(): string

vendor/endroid/qr-code/src/Writer/Result/GdResult.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer\Result;
+
+use Endroid\QrCode\Matrix\MatrixInterface;
+
+class GdResult extends AbstractResult
+{
+    public function __construct(
+        MatrixInterface $matrix,
+        protected \GdImage $image
+    ) {
+        parent::__construct($matrix);
+    }
+
+    public function getImage(): \GdImage
+    {
+        return $this->image;
+    }
+
+    public function getString(): string
+    {
+        throw new \Exception('You can only use this method in a concrete implementation');
+    }
+
+    public function getMimeType(): string
+    {
+        throw new \Exception('You can only use this method in a concrete implementation');
+    }
+}

vendor/endroid/qr-code/src/Writer/Result/GifResult.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer\Result;
+
+final class GifResult extends GdResult
+{
+    public function getString(): string
+    {
+        ob_start();
+        imagegif($this->image);
+
+        return strval(ob_get_clean());
+    }
+
+    public function getMimeType(): string
+    {
+        return 'image/gif';
+    }
+}

vendor/endroid/qr-code/src/Writer/Result/PdfResult.php

@@ -4,13 +4,15 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
+use Endroid\QrCode\Matrix\MatrixInterface;
+
 final class PdfResult extends AbstractResult
 {
-    private \FPDF $fpdf;
-
-    public function __construct(\FPDF $fpdf)
-    {
-        $this->fpdf = $fpdf;
+    public function __construct(
+        MatrixInterface $matrix,
+        private \FPDF $fpdf
+    ) {
+        parent::__construct($matrix);
     }
 
     public function getPdf(): \FPDF

vendor/endroid/qr-code/src/Writer/Result/PngResult.php

@@ -4,27 +4,22 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
-final class PngResult extends AbstractResult
-{
-    /** @var mixed */
-    private $image;
+use Endroid\QrCode\Matrix\MatrixInterface;
 
-    /** @param mixed $image */
-    public function __construct($image)
+final class PngResult extends GdResult
 {
-        $this->image = $image;
-    }
+    private int $quality;
 
-    /** @return mixed */
-    public function getImage()
+    public function __construct(MatrixInterface $matrix, \GdImage $image, int $quality = -1)
     {
-        return $this->image;
+        parent::__construct($matrix, $image);
+        $this->quality = $quality;
     }
 
     public function getString(): string
     {
         ob_start();
-        imagepng($this->image);
+        imagepng($this->image, quality: $this->quality);
 
         return strval(ob_get_clean());
     }

vendor/endroid/qr-code/src/Writer/Result/ResultInterface.php

@@ -4,8 +4,12 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
+use Endroid\QrCode\Matrix\MatrixInterface;
+
 interface ResultInterface
 {
+    public function getMatrix(): MatrixInterface;
+
     public function getString(): string;
 
     public function getDataUri(): string;

vendor/endroid/qr-code/src/Writer/Result/SvgResult.php

@@ -4,15 +4,16 @@ declare(strict_types=1);
 
 namespace Endroid\QrCode\Writer\Result;
 
+use Endroid\QrCode\Matrix\MatrixInterface;
+
 final class SvgResult extends AbstractResult
 {
-    private \SimpleXMLElement $xml;
-    private bool $excludeXmlDeclaration;
-
-    public function __construct(\SimpleXMLElement $xml, bool $excludeXmlDeclaration = false)
-    {
-        $this->xml = $xml;
-        $this->excludeXmlDeclaration = $excludeXmlDeclaration;
+    public function __construct(
+        MatrixInterface $matrix,
+        private \SimpleXMLElement $xml,
+        private bool $excludeXmlDeclaration = false
+    ) {
+        parent::__construct($matrix);
     }
 
     public function getXml(): \SimpleXMLElement

vendor/endroid/qr-code/src/Writer/Result/WebPResult.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer\Result;
+
+use Endroid\QrCode\Matrix\MatrixInterface;
+
+final class WebPResult extends GdResult
+{
+    private int $quality;
+
+    public function __construct(MatrixInterface $matrix, \GdImage $image, int $quality = -1)
+    {
+        parent::__construct($matrix, $image);
+        $this->quality = $quality;
+    }
+
+    public function getString(): string
+    {
+        if (!function_exists('imagewebp')) {
+            throw new \Exception('WebP support is not available in your GD installation');
+        }
+
+        ob_start();
+        imagewebp($this->image, quality: $this->quality);
+
+        return strval(ob_get_clean());
+    }
+
+    public function getMimeType(): string
+    {
+        return 'image/webp';
+    }
+}

vendor/endroid/qr-code/src/Writer/SvgWriter.php

@@ -17,9 +17,10 @@ final class SvgWriter implements WriterInterface
     public const DECIMAL_PRECISION = 10;
     public const WRITER_OPTION_BLOCK_ID = 'block_id';
     public const WRITER_OPTION_EXCLUDE_XML_DECLARATION = 'exclude_xml_declaration';
+    public const WRITER_OPTION_EXCLUDE_SVG_WIDTH_AND_HEIGHT = 'exclude_svg_width_and_height';
     public const WRITER_OPTION_FORCE_XLINK_HREF = 'force_xlink_href';
 
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
     {
         if (!isset($options[self::WRITER_OPTION_BLOCK_ID])) {
             $options[self::WRITER_OPTION_BLOCK_ID] = 'block';
@@ -29,13 +30,19 @@ final class SvgWriter implements WriterInterface
             $options[self::WRITER_OPTION_EXCLUDE_XML_DECLARATION] = false;
         }
 
+        if (!isset($options[self::WRITER_OPTION_EXCLUDE_SVG_WIDTH_AND_HEIGHT])) {
+            $options[self::WRITER_OPTION_EXCLUDE_SVG_WIDTH_AND_HEIGHT] = false;
+        }
+
         $matrixFactory = new MatrixFactory();
         $matrix = $matrixFactory->create($qrCode);
 
         $xml = new \SimpleXMLElement('<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"/>');
         $xml->addAttribute('version', '1.1');
+        if (!$options[self::WRITER_OPTION_EXCLUDE_SVG_WIDTH_AND_HEIGHT]) {
             $xml->addAttribute('width', $matrix->getOuterSize().'px');
             $xml->addAttribute('height', $matrix->getOuterSize().'px');
+        }
         $xml->addAttribute('viewBox', '0 0 '.$matrix->getOuterSize().' '.$matrix->getOuterSize());
         $xml->addChild('defs');
 
@@ -65,7 +72,7 @@ final class SvgWriter implements WriterInterface
             }
         }
 
-        $result = new SvgResult($xml, boolval($options[self::WRITER_OPTION_EXCLUDE_XML_DECLARATION]));
+        $result = new SvgResult($matrix, $xml, boolval($options[self::WRITER_OPTION_EXCLUDE_XML_DECLARATION]));
 
         if ($logo instanceof LogoInterface) {
             $this->addLogo($logo, $result, $options);
@@ -74,7 +81,7 @@ final class SvgWriter implements WriterInterface
         return $result;
     }
 
-    /** @param array<mixed> $options */
+    /** @param array<string, mixed> $options */
     private function addLogo(LogoInterface $logo, SvgResult $result, array $options): void
     {
         $logoImageData = LogoImageData::createForLogo($logo);

vendor/endroid/qr-code/src/Writer/WebPWriter.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer;
+
+use Endroid\QrCode\Label\LabelInterface;
+use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\QrCodeInterface;
+use Endroid\QrCode\Writer\Result\GdResult;
+use Endroid\QrCode\Writer\Result\ResultInterface;
+use Endroid\QrCode\Writer\Result\WebPResult;
+
+final class WebPWriter extends AbstractGdWriter
+{
+    public const WRITER_OPTION_QUALITY = 'quality';
+
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface
+    {
+        if (!isset($options[self::WRITER_OPTION_QUALITY])) {
+            $options[self::WRITER_OPTION_QUALITY] = -1;
+        }
+
+        /** @var GdResult $gdResult */
+        $gdResult = parent::write($qrCode, $logo, $label, $options);
+
+        return new WebPResult($gdResult->getMatrix(), $gdResult->getImage(), $options[self::WRITER_OPTION_QUALITY]);
+    }
+}

vendor/endroid/qr-code/src/Writer/WriterInterface.php

@@ -11,6 +11,6 @@ use Endroid\QrCode\Writer\Result\ResultInterface;
 
 interface WriterInterface
 {
-    /** @param array<mixed> $options */
-    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface;
+    /** @param array<string, mixed> $options */
+    public function write(QrCodeInterface $qrCode, LogoInterface|null $logo = null, LabelInterface|null $label = null, array $options = []): ResultInterface;
 }

vendor/wikimedia/less.php/API.md

@@ -0,0 +1,197 @@
+Less.php API
+========
+
+## Basic use
+
+#### Parse strings
+
+```php
+$parser = new Less_Parser();
+$parser->parse( '@color: #36c; .link { color: @color; } a { color: @color; }' );
+$css = $parser->getCss();
+```
+
+#### Parse files
+
+The `parseFile()` function takes two parameters:
+
+* The absolute path to a `.less` file.
+* The base URL for any relative image or CSS references in the `.less` file,
+  typically the same directory that contains the `.less` file or a public equivalent.
+
+```php
+$parser = new Less_Parser();
+$parser->parseFile( '/var/www/mysite/bootstrap.less', 'https://example.org/mysite/' );
+$css = $parser->getCss();
+```
+
+#### Handle invalid syntax
+
+An exception will be thrown if the compiler encounters invalid LESS.
+
+```php
+try{
+  $parser = new Less_Parser();
+  $parser->parseFile( '/var/www/mysite/bootstrap.less', 'https://example.org/mysite/' );
+  $css = $parser->getCss();
+} catch (Exception $e) {
+  echo $e->getMessage();
+}
+```
+
+#### Parse multiple inputs
+
+Less.php can parse multiple input sources (e.g. files and/or strings) and generate a single CSS output.
+
+```php
+$parser = new Less_Parser();
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$parser->parse( '@color: #36c; .link { color: @color; } a { color: @color; }' );
+$css = $parser->getCss();
+```
+
+#### Metadata
+
+Less.php keeps track of which `.less` files have been parsed, i.e. the input
+file(s) and any direct and indirect imports.
+
+```php
+$parser = new Less_Parser();
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$css = $parser->getCss();
+$files = $parser->AllParsedFiles();
+```
+
+#### Compress output
+
+You can tell Less.php to remove comments and whitespace to generate minified CSS.
+
+```php
+$options = [ 'compress' => true ];
+$parser = new Less_Parser( $options );
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$css = $parser->getCss();
+```
+
+#### Get variables
+
+You can use the `getVariables()` method to get an all variables defined and
+their value in an associative array. Note that the input must be compiled first
+by calling `getCss()`.
+
+```php
+$parser = new Less_Parser;
+$parser->parseFile( '/var/www/mysite/bootstrap.less');
+$css = $parser->getCss();
+$variables = $parser->getVariables();
+
+```
+
+#### Set variables
+
+Use the `ModifyVars()` method to inject additional variables, i.e. custom values
+computed or accessed from your PHP code.
+
+```php
+$parser = new Less_Parser();
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$parser->ModifyVars( [ 'font-size-base' => '16px' ] );
+$css = $parser->getCss();
+```
+
+#### Import directories
+
+By default, Less.php will look for imported files in the directory of the file passed to `parseFile()`.
+
+If you use `parse()`, or if need to enable additional import directories, you can specify these by
+calling `SetImportDirs()`.
+
+```php
+$directories = [ '/var/www/mysite/bootstrap/' => '/mysite/bootstrap/' ];
+$parser = new Less_Parser();
+$parser->SetImportDirs( $directories );
+$parser->parseFile( '/var/www/mysite/theme.less', '/mysite/' );
+$css = $parser->getCss();
+```
+
+## Caching
+
+Compiling LESS code into CSS can be a time-consuming process. It is recommended to cache your results.
+
+#### Basic cache
+
+Use the `Less_Cache` class to save and reuse the results of compiling LESS files.
+This class will check the modified time and size of each LESS file (including imported files) and
+either re-use or re-generate the CSS output accordingly.
+
+The cache files are determinstically named, based on the full list of referenced LESS files and the metadata (file path, file mtime, file size) of each file. This means that each time a change is made, a different cache filename is used.
+
+```php
+$lessFiles = [ '/var/www/mysite/bootstrap.less' => '/mysite/' ];
+$options = [ 'cache_dir' => '/var/www/writable_folder' ];
+$cssOutputFile = Less_Cache::Get( $lessFiles, $options );
+$css = file_get_contents( '/var/www/writable_folder/' . $cssOutputFile );
+```
+
+#### Caching with variables
+
+Passing custom variables to `Less_Cache::Get()`:
+
+```php
+$lessFiles = [ '/var/www/mysite/bootstrap.less' => '/mysite/' ];
+$options = [ 'cache_dir' => '/var/www/writable_folder' ];
+$variables = [ 'width' => '100px' ];
+$cssOutputFile = Less_Cache::Get( $lessFiles, $options, $variables );
+$css = file_get_contents( '/var/www/writable_folder/' . $cssOutputFile );
+```
+
+#### Incremental caching
+
+In addition to the whole-output caching described above, Less.php also has the ability to keep an internal cache which allows re-parses to be faster by effectively only re-compiling portions that have changed.
+
+## Source maps
+
+Less.php supports v3 sourcemaps.
+
+#### Inline
+
+The sourcemap will be appended to the generated CSS file.
+
+```php
+$options = [ 'sourceMap' => true ];
+$parser = new Less_Parser($options);
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$css = $parser->getCss();
+```
+
+#### Saving to map file
+
+```php
+$options = [
+   'sourceMap' => true,
+   'sourceMapWriteTo' => '/var/www/mysite/writable_folder/filename.map',
+   'sourceMapURL' => '/mysite/writable_folder/filename.map',
+];
+$parser = new Less_Parser($options);
+$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
+$css = $parser->getCss();
+```
+
+## Command line
+
+An additional script has been included to use the Less.php compiler from the command line.
+In its simplest invocation, you specify an input file and the compiled CSS is written to standard out:
+
+```
+$ lessc input.less > output.css
+```
+
+By using the `-w` flag you can watch a specified input file and have it compile as needed to the output file:
+
+```
+$ lessc -w input.less output.css
+```
+
+Errors from watch mode are written to standard out.
+
+For more information, run `lessc --help`

vendor/wikimedia/less.php/CHANGES.md

@@ -1,70 +1,91 @@
-# 3.1.0
-- [All Changes](https://github.com/wikimedia/less.php/compare/v3.0.0...v3.1.0)
-* PHP 8.0 support: Drop use of curly braces for sub-string eval (James D. Forrester)
+# Changelog
+
+## 3.2.1
+
+* [All changes](https://gerrit.wikimedia.org/g/mediawiki/libs/less.php/+log/v3.2.1)
+* Tree_Ruleset: Fix support for nested parent selectors (Timo Tijhof) [T204816](https://phabricator.wikimedia.org/T204816)
+* Fix ParseError when interpolating variable after colon in selector (Timo Tijhof) [T327163](https://phabricator.wikimedia.org/T327163)
+* Functions: Fix "Undefined property" warning on bad minmax arg
+* Tree_Call: Include previous exception when catching functions (Robert Frunzke)
+
+## 3.2.0
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v3.1.0...v3.2.0)
+* Fix "Implicit conversion" PHP 8.1 warnings (Ayokunle Odusan)
+* Fix "Creation of dynamic property" PHP 8.2 warnings (Bas Couwenberg)
+* Fix "Creation of dynamic property" PHP 8.2 warnings (Rajesh Kumar)
+* Tree_Url: Add support for "Url" type to `Parser::getVariables()` (ciroarcadio) [#51](https://github.com/wikimedia/less.php/pull/51)
+* Tree_Import: Add support for importing URLs without file extension (Timo Tijhof) [#27](https://github.com/wikimedia/less.php/issues/27)
+
+## 3.1.0
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v3.0.0...v3.1.0)
+* Add PHP 8.0 support: Drop use of curly braces for sub-string eval (James D. Forrester)
 * Make `Directive::__construct` $rules arg optional (fix PHP 7.4 warning) (Sam Reed)
 * ProcessExtends: Improve performance by using a map for selectors and parents (Andrey Legayev)
-* build: Run CI tests on PHP 8.0 too (James D. Forrester)
-* code: Fix PSR12.Properties.ConstantVisibility.NotFound (Sam Reed)
 
-# 3.0.0
-- [All Changes](https://github.com/wikimedia/less.php/compare/v2.0.0...v3.0.0)
-- Raise PHP requirement from 7.1 to 7.2.9 (James Forrester)
-- build: Upgrade phpunit to ^8.5 and make pass  (James Forrester)
-- build: Install php-parallel-lint  (James Forrester)
-- build: Install minus-x and make pass  (James Forrester)
+## 3.0.0
 
-# 2.0.0
-- [All Changes](https://github.com/wikimedia/less.php/compare/1.8.2...v2.0.0)
-- Relax PHP requirement down to 7.1, from 7.2.9 (Franz Liedke)
-- Reflect recent breaking changes properly with the semantic versioning (James Forrester)
+* [All changes](https://github.com/wikimedia/less.php/compare/v2.0.0...v3.0.0)
+* Raise PHP requirement from 7.1 to 7.2.9 (James Forrester)
 
-# 1.8.2
-- [All Changes](https://github.com/wikimedia/less.php/compare/1.8.1...1.8.2)
-- Require PHP 7.2.9+, up from 5.3+ (James Forrester)
-- Release: Update Version.php with the current release ID (COBadger)
-- Fix access array offset on value of type null (Michele Locati)
-- Fixed test suite on PHP 7.4 (Sergei Morozov)
-- docs: Fix 1.8.1 "All changes" link (Timo Tijhof)
+## 2.0.0
 
-# 1.8.1
-- [All Changes](https://github.com/wikimedia/less.php/compare/v1.8.0...1.8.1)
-- Another PHP 7.3 compatibility tweak
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.8.2...v2.0.0)
+* Relax PHP requirement down to 7.1, from 7.2.9 (Franz Liedke)
+* Reflect recent breaking changes properly with the semantic versioning (James Forrester)
 
-# 1.8.0
-- [All Changes](https://github.com/Asenar/less.php/compare/v1.7.0.13...v1.8.0)
-- Wikimedia fork
-- Supports up to PHP 7.3
-- No longer tested against PHP 5, though it's still remains allowed in `composer.json` for HHVM compatibility
-- Switched to [semantic versioning](https://semver.org/), hence version numbers now use 3 digits
+## 1.8.2
 
-# 1.7.0.13
- - [All Changes](https://github.com/Asenar/less.php/compare/v1.7.0.12...v1.7.0.13)
- - Fix composer.json (PSR-4 was invalid)
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.8.1...v1.8.2)
+* Require PHP 7.2.9+, up from 5.3+ (James Forrester)
+* release: Update Version.php with the current release ID (COBadger)
+* Fix access array offset on value of type null (Michele Locati)
+* Fix test suite on PHP 7.4 (Sergei Morozov)
 
-# 1.7.0.12
- - [All Changes](https://github.com/Asenar/less.php/compare/v1.7.0.11...v1.7.0.12)
- - set bin/lessc bit executable
- - Add 'gettingVariables' method in Less_Parser
+## 1.8.1
 
-# 1.7.0.11
- - [All Changes](https://github.com/Asenar/less.php/compare/v1.7.0.10...v1.7.0.11)
- - Fix realpath issue (windows)
- - Set Less_Tree_Call property back to public ( Fix 258 266 267 issues from oyejorge/less.php)
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.8.0...v1.8.1)
+* Another PHP 7.3 compatibility tweak
 
-# 1.7.0.10
+## 1.8.0
 
- - [All Changes](https://github.com/oyejorge/less.php/compare/v1.7.0.9...v1.7.10)
- - Add indentation option
- - Add 'optional' modifier for @import
- - fix $color in Exception messages
- - don't use set_time_limit when running cli
- - take relative-url into account when building the cache filename
- - urlArgs should be string no array()
- - add bug-report fixtures [#6dc898f](https://github.com/oyejorge/less.php/commit/6dc898f5d75b447464906bdf19d79c2e19d95e33)
- - fix #269, missing on NameValue type [#a8dac63](https://github.com/oyejorge/less.php/commit/a8dac63d93fb941c54fb78b12588abf635747c1b)
+Library forked by Wikimedia, from [oyejorge/less.php](https://github.com/oyejorge/less.php).
 
-# 1.7.0.9
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.13...v1.8.0)
+* Supports up to PHP 7.3
+* No longer tested against PHP 5, though it's still remains allowed in `composer.json` for HHVM compatibility
+* Switched to [semantic versioning](https://semver.org/), hence version numbers now use 3 digits
 
- - [All Changes](https://github.com/oyejorge/less.php/compare/v1.7.0.8...v1.7.0.9)
- - Remove space at beginning of Version.php
- - Revert require() paths in test interface
+## 1.7.0.13
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.12...v1.7.0.13)
+* Fix composer.json (PSR-4 was invalid)
+
+## 1.7.0.12
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.11...v1.7.0.12)
+* set bin/lessc bit executable
+* Add `gettingVariables` method to `Less_Parser`
+
+## 1.7.0.11
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.10...v1.7.0.11)
+* Fix realpath issue (windows)
+* Set Less_Tree_Call property back to public ( Fix 258 266 267 issues from oyejorge/less.php)
+
+## 1.7.0.10
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.9...v1.7.10)
+* Add indentation option
+* Add `optional` modifier for `@import`
+* Fix $color in Exception messages
+* take relative-url into account when building the cache filename
+* urlArgs should be string no array()
+* fix missing on NameValue type [#269](https://github.com/oyejorge/less.php/issues/269)
+
+## 1.7.0.9
+
+* [All changes](https://github.com/wikimedia/less.php/compare/v1.7.0.8...v1.7.0.9)
+* Remove space at beginning of Version.php
+* Revert require() paths in test interface

vendor/wikimedia/less.php/CODE_OF_CONDUCT.md

@@ -0,0 +1 @@
+The development of this software is covered by a [Code of Conduct](https://www.mediawiki.org/wiki/Special:MyLanguage/Code_of_Conduct).

vendor/wikimedia/less.php/LICENSE

@@ -176,3 +176,27 @@ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
    END OF TERMS AND CONDITIONS
 
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/wikimedia/less.php/NOTICE.txt

@@ -0,0 +1,18 @@
+wikimedia/less.php. https://gerrit.wikimedia.org/g/mediawiki/libs/less.php
+
+Copyright Matt Agar <https://github.com/agar>
+Copyright Martin Jantošovič <https://github.com/Mordred>
+Copyright Josh Schmidt <https://github.com/oyejorge>
+Copyright Timo Tijhof <https://timotijhof.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

vendor/wikimedia/less.php/README.md

@@ -1,315 +1,77 @@
-[![Continuous Integration](https://github.com/wikimedia/less.php/workflows/PHP%20Test/badge.svg)](https://github.com/wikimedia/less.php/actions)
+[![Packagist](https://img.shields.io/packagist/v/wikimedia/less.php.svg?style=flat)](https://packagist.org/packages/wikimedia/less.php)
 
-[Less.php](http://lessphp.typesettercms.com)
+Less.php
 ========
 
-This is the Wikimedia fork of a PHP port of the official LESS processor <http://lesscss.org>.
+This is a PHP port of the [official LESS processor](https://lesscss.org).
 
-* [About](#about)
-* [Installation](#installation)
-* [Basic Use](#basic-use)
-* [Caching](#caching)
-* [Source Maps](#source-maps)
-* [Command Line](#command-line)
-* [Integration with other projects](#integration-with-other-projects)
-* [Transitioning from Leafo/lessphp](#transitioning-from-leafolessphp)
-* [Credits](#credits)
+## About
 
+The code structure of Less.php mirrors that of upstream Less.js to ensure compatibility and help reduce maintenance. The port is currently compatible with Less.js 2.5.3. Please note that "inline JavaScript expressions" (via eval or backticks) are not supported.
 
+* [API § Caching](./API.md#caching), Less.php includes a file-based cache.
+* [API § Source maps](./API.md#source-maps), Less.php supports v3 sourcemaps.
+* [API § Command line](./API.md#command-line), the `lessc` command includes a watch mode.
 
-About
----
-The code structure of less.php mirrors that of the official processor which helps us ensure compatibility and allows for easy maintenance.
+## Installation
 
-Please note, there are a few unsupported LESS features:
+You can install the library with Composer or standalone.
 
-- Evaluation of JavaScript expressions within back-ticks (for obvious reasons).
-- Definition of custom functions.
+If you have [Composer](https://getcomposer.org/download/) installed:
 
+1. Run `composer require wikimedia/less.php`
+2. Use `Less_Parser` in your code.
 
-Installation
----
-
-You can install the library with Composer or manually.
-
-#### Composer
-
-1. [Install Composer](https://getcomposer.org/download/)
-2. Run `composer require wikimedia/less.php`
-
-#### Manually From Release
-
-Step 1. [Download a release](https://github.com/wikimedia/less.php/releases) and upload the PHP files to your server.
-
-Step 2. Include the library:
+Or standalone:
 
+1. [Download Less.php](https://gerrit.wikimedia.org/g/mediawiki/libs/less.php/+archive/HEAD.tar.gz) and upload the PHP files to your server.
+2. Include the library:
    ```php
-require_once '[path to less.php]/lib/Less/Autoloader.php';
+   require_once '[path to]/less.php/lib/Less/Autoloader.php';
    Less_Autoloader::register();
    ```
+3. Use `Less_Parser` in your code.
 
-Basic Use
----
+## Security
 
-#### Parsing Strings
+The LESS processor language is powerful and includes features that may read or embed arbitrary files that the web server has access to, and features that may be computationally exensive if misused.
 
-```php
-$parser = new Less_Parser();
-$parser->parse( '@color: #4D926F; #header { color: @color; } h2 { color: @color; }' );
-$css = $parser->getCss();
-```
+In general you should treat LESS files as being in the same trust domain as other server-side executables, such as PHP code. In particular, it is not recommended to allow people that use your web service to provide arbitrary LESS code for server-side processing.
 
+_See also [SECURITY](./SECURITY.md)._
 
-#### Parsing LESS Files
-The parseFile() function takes two arguments:
+## Who uses Less.php?
 
-1. The absolute path of the .less file to be parsed
-2. The url root to prepend to any relative image or @import urls in the .less file.
+* **[Wikipedia](https://en.wikipedia.org/wiki/MediaWiki)** and the MediaWiki platform ([docs](https://www.mediawiki.org/wiki/ResourceLoader/Architecture#Resource:_Styles)).
+* **[Matomo](https://en.wikipedia.org/wiki/Matomo_(software))** ([docs](https://devdocs.magento.com/guides/v2.4/frontend-dev-guide/css-topics/custom_preprocess.html)).
+* **[Magento](https://en.wikipedia.org/wiki/Magento)** as part of Adobe Commerce ([docs](https://developer.matomo.org/guides/asset-pipeline#vanilla-javascript-css-and-less-files)).
+* **[Icinga](https://en.wikipedia.org/wiki/Icinga)** in Icinga Web ([docs](https://github.com/Icinga/icingaweb2)).
+* **[Shopware](https://de.wikipedia.org/wiki/Shopware)** ([docs](https://developers.shopware.com/designers-guide/less/)).
 
-```php
-$parser = new Less_Parser();
-$parser->parseFile( '/var/www/mysite/bootstrap.less', 'http://example.com/mysite/' );
-$css = $parser->getCss();
-```
+## Integrations
 
+Less.php has been integrated with various other projects.
 
-#### Handling Invalid LESS
-An exception will be thrown if the compiler encounters invalid LESS.
+#### Transitioning from Leafo/lessphp
 
-```php
-try{
-	$parser = new Less_Parser();
-	$parser->parseFile( '/var/www/mysite/bootstrap.less', 'http://example.com/mysite/' );
-	$css = $parser->getCss();
-}catch(Exception $e){
-	$error_message = $e->getMessage();
-}
-```
+If you're looking to transition from the [Leafo/lessphp](https://github.com/leafo/lessphp) library, use the `lessc.inc.php` adapter file that comes with Less.php.
 
+This allows Less.php to be a drop-in replacement for Leafo/lessphp.
 
-#### Parsing Multiple Sources
-less.php can parse multiple sources to generate a single CSS file.
+[Download Less.php](https://gerrit.wikimedia.org/g/mediawiki/libs/less.php/+archive/HEAD.tar.gz), unzip the files into your project, and include its `lessc.inc.php` instead.
 
-```php
-$parser = new Less_Parser();
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$parser->parse( '@color: #4D926F; #header { color: @color; } h2 { color: @color; }' );
-$css = $parser->getCss();
-```
+Note: The `setPreserveComments` option is ignored. Less.php already preserves CSS block comments by default, and removes LESS inline comments.
 
-#### Getting Info About The Parsed Files
-less.php can tell you which .less files were imported and parsed.
+#### Drupal
 
-```php
-$parser = new Less_Parser();
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$css = $parser->getCss();
-$imported_files = $parser->allParsedFiles();
-```
-
-
-#### Compressing Output
-You can tell less.php to remove comments and whitespace to generate minimized CSS files.
-
-```php
-$options = array( 'compress'=>true );
-$parser = new Less_Parser( $options );
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$css = $parser->getCss();
-```
-
-#### Getting Variables
-You can use the getVariables() method to get an all variables defined and
-their value in a php associative array. Note that LESS has to be previously
-compiled.
-```php
-$parser = new Less_Parser;
-$parser->parseFile( '/var/www/mysite/bootstrap.less');
-$css = $parser->getCss();
-$variables = $parser->getVariables();
-
-```
-
-
-
-#### Setting Variables
-You can use the ModifyVars() method to customize your CSS if you have variables stored in PHP associative arrays.
-
-```php
-$parser = new Less_Parser();
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$parser->ModifyVars( array('font-size-base'=>'16px') );
-$css = $parser->getCss();
-```
-
-
-#### Import Directories
-By default, less.php will look for @imports in the directory of the file passed to parseFile().
-If you're using parse() or if @imports reside in different directories, you can tell less.php where to look.
-
-```php
-$directories = array( '/var/www/mysite/bootstrap/' => '/mysite/bootstrap/' );
-$parser = new Less_Parser();
-$parser->SetImportDirs( $directories );
-$parser->parseFile( '/var/www/mysite/theme.less', '/mysite/' );
-$css = $parser->getCss();
-```
-
-
-Caching
----
-Compiling LESS code into CSS is a time consuming process, caching your results is highly recommended.
-
-
-#### Caching CSS
-Use the Less_Cache class to save and reuse the results of compiled LESS files.
-This method will check the modified time and size of each LESS file (including imported files) and regenerate a new CSS file when changes are found.
-Note: When changes are found, this method will return a different file name for the new cached content.
-
-```php
-$less_files = array( '/var/www/mysite/bootstrap.less' => '/mysite/' );
-$options = array( 'cache_dir' => '/var/www/writable_folder' );
-$css_file_name = Less_Cache::Get( $less_files, $options );
-$compiled = file_get_contents( '/var/www/writable_folder/'.$css_file_name );
-```
-
-#### Caching CSS With Variables
-Passing options to Less_Cache::Get()
-
-```php
-$less_files = array( '/var/www/mysite/bootstrap.less' => '/mysite/' );
-$options = array( 'cache_dir' => '/var/www/writable_folder' );
-$variables = array( 'width' => '100px' );
-$css_file_name = Less_Cache::Get( $less_files, $options, $variables );
-$compiled = file_get_contents( '/var/www/writable_folder/'.$css_file_name );
-```
-
-
-#### Parser Caching
-less.php will save serialized parser data for each .less file if a writable folder is passed to the SetCacheDir() method.
-Note: This feature only caches intermediate parsing results to improve the performance of repeated CSS generation.
-Your application should cache any CSS generated by less.php.
-
-```php
-$options = array('cache_dir'=>'/var/www/writable_folder');
-$parser = new Less_Parser( $options );
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$css = $parser->getCss();
-```
-
-You can specify the caching technique used by changing the ```cache_method``` option. Supported methods are:
-* ```php```: Creates valid PHP files which can be included without any changes (default method).
-* ```var_export```: Like "php", but using PHP's ```var_export()``` function without any optimizations.
-  It's recommended to use "php" instead.
-* ```serialize```: Faster, but pretty memory-intense.
-* ```callback```: Use custom callback functions to implement your own caching method. Give the "cache_callback_get" and
-  "cache_callback_set" options with callables (see PHP's ```call_user_func()``` and ```is_callable()``` functions). less.php
-  will pass the parser object (class ```Less_Parser```), the path to the parsed .less file ("/some/path/to/file.less") and
-  an identifier that will change every time the .less file is modified. The ```get``` callback must return the ruleset
-  (an array with ```Less_Tree``` objects) provided as fourth parameter of the ```set``` callback. If something goes wrong,
-  return ```NULL``` (cache doesn't exist) or ```FALSE```.
-
-
-
-Source Maps
----
-Less.php supports v3 sourcemaps
-
-#### Inline
-The sourcemap will be appended to the generated CSS file.
-
-```php
-$options = array( 'sourceMap' => true );
-$parser = new Less_Parser($options);
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$css = $parser->getCss();
-```
-
-#### Saving to Map File
-
-```php
-$options = array(
-	'sourceMap'			=> true,
-	'sourceMapWriteTo'	=> '/var/www/mysite/writable_folder/filename.map',
-	'sourceMapURL'		=> '/mysite/writable_folder/filename.map',
-	);
-$parser = new Less_Parser($options);
-$parser->parseFile( '/var/www/mysite/bootstrap.less', '/mysite/' );
-$css = $parser->getCss();
-```
-
-
-Command line
----
-An additional script has been included to use the compiler from the command line.
-In the simplest invocation, you specify an input file and the compiled CSS is written to standard out:
-
-```
-$ lessc input.less > output.css
-```
-
-By using the -w flag you can watch a specified input file and have it compile as needed to the output file:
-
-```
-$ lessc -w input.less output.css
-```
-
-Errors from watch mode are written to standard out.
-
-For more help, run `lessc --help`
-
-
-Integration with other projects
----
-
-#### Drupal 7
-
-This library can be used as drop-in replacement of lessphp to work with [Drupal 7 less module](https://drupal.org/project/less).
-
-How to install:
-
-1. [Download the less.php source code](https://github.com/wikimedia/less.php/archive/master.zip) and unzip it so that 'lessc.inc.php' is located at 'sites/all/libraries/lessphp/lessc.inc.php'.
-2. Download and install [Drupal 7 less module](https://drupal.org/project/less) as usual.
-3. That's it :)
-
-#### JBST WordPress theme
-
-JBST has a built-in LESS compiler based on lessphp. Customize your WordPress theme with LESS.
-
-How to use / install:
-
-1. [Download the latest release](https://github.com/bassjobsen/jamedo-bootstrap-start-theme) copy the files to your {wordpress/}wp-content/themes folder and activate it.
-2. Find the compiler under Appearance > LESS Compiler in your WordPress dashboard
-3. Enter your LESS code in the text area and press (re)compile
-
-Use the built-in compiler to:
-- set any [Bootstrap](http://getbootstrap.com/customize/) variable or use Bootstrap's mixins:
-	-`@navbar-default-color: blue;`
-        - create a custom button: `.btn-custom {
-  .button-variant(white; red; blue);
-}`
-- set any built-in LESS variable: for example `@footer_bg_color: black;` sets the background color of the footer to black
-- use built-in mixins: - add a custom font: `.include-custom-font(@family: arial,@font-path, @path: @custom-font-dir, @weight: normal, @style: normal);`
-
-The compiler can also be downloaded as [plugin](http://wordpress.org/plugins/wp-less-to-css/)
+Less.php can be used with [Drupal's less module](https://drupal.org/project/less) via the `lessc.inc.php` adapter. [Download Less.php](https://gerrit.wikimedia.org/g/mediawiki/libs/less.php/+archive/HEAD.tar.gz) and unzip it so that `lessc.inc.php` is located at `sites/all/libraries/lessphp/lessc.inc.php`, then install the Drupal less module as usual.
 
 #### WordPress
 
-This simple plugin will simply make the library available to other plugins and themes and can be used as a dependency using the [TGM Library](http://tgmpluginactivation.com/)
+* [wp_enqueue_less](https://github.com/Ed-ITSolutions/wp_enqueue_less) is a Composer package for use in WordPress themes and plugins. It provides a `wp_enqueue_less()` function to automatically manage caching and compilation on-demand, and loads the compressed CSS on the page.
+* [JBST framework](https://github.com/bassjobsen/jamedo-bootstrap-start-theme) bundles a copy of Less.php.
+* The [lessphp plugin](https://wordpress.org/plugins/lessphp/) bundles a copy of Less.php for use in other plugins or themes. This dependency can also be combined with the [TGM Library](http://tgmpluginactivation.com/).
 
-How to install:
-
-1. Install the plugin from your WordPress Dashboard: http://wordpress.org/plugins/lessphp/
-2. That's it :)
-
-
-Transitioning from Leafo/lessphp
----
-Projects looking for an easy transition from leafo/lessphp can use the lessc.inc.php adapter. To use, [Download the less.php source code](https://github.com/wikimedia/less.php/archive/master.zip) and unzip the files into your project so that the new 'lessc.inc.php' replaces the existing 'lessc.inc.php'.
-
-Note, the 'setPreserveComments' will no longer have any effect on the compiled LESS.
-
-Credits
----
-less.php was originally ported to PHP by [Matt Agar](https://github.com/agar) and then updated by [Martin Jantošovič](https://github.com/Mordred). This Wikimedia-maintained fork was split off from [Josh Schmidt's version](https://github.com/oyejorge/less.php).
+## Credits
 
+Less.php was originally ported to PHP in 2011 by [Matt Agar](https://github.com/agar) and then updated by [Martin Jantošovič](https://github.com/Mordred) in 2012. From 2013 to 2017, [Josh Schmidt](https://github.com/oyejorge) lead development of the library. Since 2019, the library is maintained by Wikimedia Foundation.

vendor/wikimedia/less.php/SECURITY.md

@@ -0,0 +1,5 @@
+# Security policy
+
+Wikimedia takes security seriously. If you believe you have found a
+security issue, see <https://www.mediawiki.org/wiki/Reporting_security_bugs>
+for information on how to responsibly report it.

vendor/wikimedia/less.php/bin/lessc

@@ -1,7 +1,7 @@
 #!/usr/bin/env php
 <?php
 
-require_once dirname(__FILE__) . '/../lib/Less/Autoloader.php';
+require_once __DIR__ . '/../lib/Less/Autoloader.php';
 Less_Autoloader::register();
 
 // Create our environment

vendor/wikimedia/less.php/composer.json

@@ -1,49 +0,0 @@
-{
-	"name": "wikimedia/less.php",
-	"description": "PHP port of the Javascript version of LESS http://lesscss.org (Originally maintained by Josh Schmidt)",
-	"keywords": [ "less", "css", "php", "stylesheet", "less.js", "lesscss" ],
-	"license": "Apache-2.0",
-	"authors": [
-		{
-			"name": "Josh Schmidt",
-			"homepage": "https://github.com/oyejorge"
-		},
-		{
-			"name": "Matt Agar",
-			"homepage": "https://github.com/agar"
-		},
-		{
-			"name": "Martin Jantošovič",
-			"homepage": "https://github.com/Mordred"
-		}
-	],
-	"require": {
-		"php": ">=7.2.9"
-	},
-	"require-dev": {
-		"mediawiki/mediawiki-codesniffer": "34.0.0",
-		"mediawiki/minus-x": "1.0.0",
-		"php-parallel-lint/php-console-highlighter": "0.5.0",
-		"php-parallel-lint/php-parallel-lint": "1.2.0",
-		"phpunit/phpunit": "^8.5"
-	},
-	"scripts": {
-		"test": [
-			"parallel-lint . --exclude vendor",
-			"phpcs -sp",
-			"phpunit",
-			"minus-x check ."
-		],
-		"fix": [
-			"minus-x fix .",
-			"phpcbf"
-		]
-	},
-	"autoload": {
-		"psr-0": { "Less": "lib/" },
-		"classmap": ["lessc.inc.php"]
-	},
-	"bin": [
-		"bin/lessc"
-	]
-}

vendor/wikimedia/less.php/lessc.inc.php

@@ -14,14 +14,14 @@ if ( !class_exists( 'Less_Parser' ) ) {
 
 class lessc {
 
-	static public $VERSION = Less_Version::less_version;
+	public static $VERSION = Less_Version::less_version;
 
 	public $importDir = '';
-	protected $allParsedFiles = array();
-	protected $libFunctions = array();
-	protected $registeredVars = array();
+	protected $allParsedFiles = [];
+	protected $libFunctions = [];
+	protected $registeredVars = [];
 	private $formatterName;
-	private $options = array();
+	private $options = [];
 
 	public function __construct( $lessc = null, $sourceName = null ) {
 	}
@@ -74,7 +74,7 @@ class lessc {
 		$this->options[$name] = $value;
 	}
 
-	public function parse( $buffer, $presets = array() ) {
+	public function parse( $buffer, $presets = [] ) {
 		$this->setVariables( $presets );
 
 		$parser = new Less_Parser( $this->getOptions() );
@@ -91,7 +91,7 @@ class lessc {
 	}
 
 	protected function getOptions() {
-		$options = array( 'relativeUrls' => false );
+		$options = [ 'relativeUrls' => false ];
 		switch ( $this->formatterName ) {
 			case 'compressed':
 				$options['compress'] = true;
@@ -105,7 +105,7 @@ class lessc {
 
 	protected function getImportDirs() {
 		$dirs_ = (array)$this->importDir;
-		$dirs = array();
+		$dirs = [];
 		foreach ( $dirs_ as $dir ) {
 			$dirs[$dir] = '';
 		}
@@ -116,7 +116,7 @@ class lessc {
 		$oldImport = $this->importDir;
 		$this->importDir = (array)$this->importDir;
 
-		$this->allParsedFiles = array();
+		$this->allParsedFiles = [];
 
 		$parser = new Less_Parser( $this->getOptions() );
 		$parser->SetImportDirs( $this->getImportDirs() );
@@ -151,7 +151,7 @@ class lessc {
 		$this->importDir = (array)$this->importDir;
 		$this->importDir[] = Less_Parser::AbsPath( $pi['dirname'] ) . '/';
 
-		$this->allParsedFiles = array();
+		$this->allParsedFiles = [];
 		$this->addParsedFile( $fname );
 
 		$parser = new Less_Parser( $this->getOptions() );
@@ -237,7 +237,7 @@ class lessc {
 
 		if ( $root !== null ) {
 			// If we have a root value which means we should rebuild.
-			$out = array();
+			$out = [];
 			$out['root'] = $root;
 			$out['compiled'] = $this->compileFile( $root );
 			$out['files'] = $this->allParsedFiles();

vendor/wikimedia/less.php/lib/Less/Autoloader.php

@@ -2,28 +2,14 @@
 
 /**
  * Autoloader
- *
- * @package Less
- * @subpackage autoload
  */
 class Less_Autoloader {
 
-	/**
-	 * Registered flag
-	 *
-	 * @var boolean
-	 */
+	/** @var bool */
 	protected static $registered = false;
 
 	/**
-	 * Library directory
-	 *
-	 * @var string
-	 */
-	protected static $libDir;
-
-	/**
-	 * Register the autoloader in the spl autoloader
+	 * Register the autoloader in the SPL autoloader
 	 *
 	 * @return void
 	 * @throws Exception If there was an error in registration
@@ -33,9 +19,7 @@ class Less_Autoloader {
 			return;
 		}
 
-		self::$libDir = dirname( __FILE__ );
-
-		if ( false === spl_autoload_register( array( 'Less_Autoloader', 'loadClass' ) ) ) {
+		if ( !spl_autoload_register( [ 'Less_Autoloader', 'loadClass' ] ) ) {
 			throw new Exception( 'Unable to register Less_Autoloader::loadClass as an autoloading method.' );
 		}
 
@@ -43,17 +27,17 @@ class Less_Autoloader {
 	}
 
 	/**
-	 * Unregisters the autoloader
+	 * Unregister the autoloader
 	 *
 	 * @return void
 	 */
 	public static function unregister() {
-		spl_autoload_unregister( array( 'Less_Autoloader', 'loadClass' ) );
+		spl_autoload_unregister( [ 'Less_Autoloader', 'loadClass' ] );
 		self::$registered = false;
 	}
 
 	/**
-	 * Loads the class
+	 * Load the class
 	 *
 	 * @param string $className The class to load
 	 */
@@ -64,14 +48,10 @@ class Less_Autoloader {
 		}
 
 		$className = substr( $className, 5 );
-		$fileName = self::$libDir . DIRECTORY_SEPARATOR . str_replace( '_', DIRECTORY_SEPARATOR, $className ) . '.php';
+		$fileName = __DIR__ . DIRECTORY_SEPARATOR . str_replace( '_', DIRECTORY_SEPARATOR, $className ) . '.php';
 
-		if ( file_exists( $fileName ) ) {
 		require $fileName;
 		return true;
-		} else {
-			throw new Exception( 'file not loadable '.$fileName );
-		}
 	}
 
 }

vendor/wikimedia/less.php/lib/Less/Cache.php

@@ -1,13 +1,7 @@
 <?php
 
-require_once dirname( __FILE__ ).'/Version.php';
-
 /**
  * Utility for handling the generation and caching of css files
- *
- * @package Less
- * @subpackage cache
- *
  */
 class Less_Cache {
 
@@ -31,31 +25,31 @@ class Less_Cache {
 	 * @param array $less_files Array of .less files to compile
 	 * @param array $parser_options Array of compiler options
 	 * @param array $modify_vars Array of variables
-	 * @return string Name of the css file
+	 * @return string|false Name of the css file
 	 */
-	public static function Get( $less_files, $parser_options = array(), $modify_vars = array() ) {
+	public static function Get( $less_files, $parser_options = [], $modify_vars = [] ) {
 		// check $cache_dir
 		if ( isset( $parser_options['cache_dir'] ) ) {
-			Less_Cache::$cache_dir = $parser_options['cache_dir'];
+			self::$cache_dir = $parser_options['cache_dir'];
 		}
 
-		if ( empty( Less_Cache::$cache_dir ) ) {
+		if ( empty( self::$cache_dir ) ) {
 			throw new Exception( 'cache_dir not set' );
 		}
 
 		if ( isset( $parser_options['prefix'] ) ) {
-			Less_Cache::$prefix = $parser_options['prefix'];
+			self::$prefix = $parser_options['prefix'];
 		}
 
-		if ( empty( Less_Cache::$prefix ) ) {
+		if ( empty( self::$prefix ) ) {
 			throw new Exception( 'prefix not set' );
 		}
 
 		if ( isset( $parser_options['prefix_vars'] ) ) {
-			Less_Cache::$prefix_vars = $parser_options['prefix_vars'];
+			self::$prefix_vars = $parser_options['prefix_vars'];
 		}
 
-		if ( empty( Less_Cache::$prefix_vars ) ) {
+		if ( empty( self::$prefix_vars ) ) {
 			throw new Exception( 'prefix_vars not set' );
 		}
 
@@ -65,18 +59,18 @@ class Less_Cache {
 		// create a file for variables
 		if ( !empty( $modify_vars ) ) {
 			$lessvars = Less_Parser::serializeVars( $modify_vars );
-			$vars_file = Less_Cache::$cache_dir . Less_Cache::$prefix_vars . sha1( $lessvars ) . '.less';
+			$vars_file = self::$cache_dir . self::$prefix_vars . sha1( $lessvars ) . '.less';
 
 			if ( !file_exists( $vars_file ) ) {
 				file_put_contents( $vars_file, $lessvars );
 			}
 
-			$less_files += array( $vars_file => '/' );
+			$less_files += [ $vars_file => '/' ];
 		}
 
 		// generate name for compiled css file
 		$hash = md5( json_encode( $less_files ) );
-		$list_file = Less_Cache::$cache_dir . Less_Cache::$prefix . $hash . '.list';
+		$list_file = self::$cache_dir . self::$prefix . $hash . '.list';
 
 		// check cached content
 		if ( !isset( $parser_options['use_cache'] ) || $parser_options['use_cache'] === true ) {
@@ -129,19 +123,13 @@ class Less_Cache {
 	 * @param array $modify_vars Array of variables
 	 * @return string Name of the css file
 	 */
-	public static function Regen( $less_files, $parser_options = array(), $modify_vars = array() ) {
+	public static function Regen( $less_files, $parser_options = [], $modify_vars = [] ) {
 		$parser_options['use_cache'] = false;
 		return self::Get( $less_files, $parser_options, $modify_vars );
 	}
 
-	public static function Cache( &$less_files, $parser_options = array() ) {
-		// get less.php if it exists
-		$file = dirname( __FILE__ ) . '/Less.php';
-		if ( file_exists( $file ) && !class_exists( 'Less_Parser' ) ) {
-			require_once $file;
-		}
-
-		$parser_options['cache_dir'] = Less_Cache::$cache_dir;
+	public static function Cache( &$less_files, $parser_options = [] ) {
+		$parser_options['cache_dir'] = self::$cache_dir;
 		$parser = new Less_Parser( $parser_options );
 
 		// combine files
@@ -172,54 +160,52 @@ class Less_Cache {
 				return $parser_options['output'];
 			}
 
-			return Less_Cache::$cache_dir.$parser_options['output'];
+			return self::$cache_dir . $parser_options['output'];
 		}
 
-		return Less_Cache::$cache_dir.$compiled_name;
+		return self::$cache_dir . $compiled_name;
 	}
 
 	private static function CompiledName( $files, $extrahash ) {
 		// save the file list
-		$temp = array( Less_Version::cache_version );
+		$temp = [ Less_Version::cache_version ];
 		foreach ( $files as $file ) {
 			$temp[] = filemtime( $file ) . "\t" . filesize( $file ) . "\t" . $file;
 		}
 
-		return Less_Cache::$prefix.sha1( json_encode( $temp ).$extrahash ).'.css';
+		return self::$prefix . sha1( json_encode( $temp ) . $extrahash ) . '.css';
 	}
 
 	public static function SetCacheDir( $dir ) {
-		Less_Cache::$cache_dir = $dir;
+		self::$cache_dir = $dir;
 		self::CheckCacheDir();
 	}
 
 	public static function CheckCacheDir() {
-		Less_Cache::$cache_dir = str_replace( '\\', '/', Less_Cache::$cache_dir );
-		Less_Cache::$cache_dir = rtrim( Less_Cache::$cache_dir, '/' ).'/';
+		self::$cache_dir = str_replace( '\\', '/', self::$cache_dir );
+		self::$cache_dir = rtrim( self::$cache_dir, '/' ) . '/';
 
-		if ( !file_exists( Less_Cache::$cache_dir ) ) {
-			if ( !mkdir( Less_Cache::$cache_dir ) ) {
-				throw new Less_Exception_Parser( 'Less.php cache directory couldn\'t be created: '.Less_Cache::$cache_dir );
+		if ( !file_exists( self::$cache_dir ) ) {
+			if ( !mkdir( self::$cache_dir ) ) {
+				throw new Less_Exception_Parser( 'Less.php cache directory couldn\'t be created: ' . self::$cache_dir );
 			}
 
-		} elseif ( !is_dir( Less_Cache::$cache_dir ) ) {
-			throw new Less_Exception_Parser( 'Less.php cache directory doesn\'t exist: '.Less_Cache::$cache_dir );
+		} elseif ( !is_dir( self::$cache_dir ) ) {
+			throw new Less_Exception_Parser( 'Less.php cache directory doesn\'t exist: ' . self::$cache_dir );
 
-		} elseif ( !is_writable( Less_Cache::$cache_dir ) ) {
-			throw new Less_Exception_Parser( 'Less.php cache directory isn\'t writable: '.Less_Cache::$cache_dir );
+		} elseif ( !is_writable( self::$cache_dir ) ) {
+			throw new Less_Exception_Parser( 'Less.php cache directory isn\'t writable: ' . self::$cache_dir );
 
 		}
-
 	}
 
 	/**
 	 * Delete unused less.php files
-	 *
 	 */
 	public static function CleanCache() {
 		static $clean = false;
 
-		if ( $clean || empty( Less_Cache::$cache_dir ) ) {
+		if ( $clean || empty( self::$cache_dir ) ) {
 			return;
 		}
 
@@ -227,9 +213,9 @@ class Less_Cache {
 
 		// only remove files with extensions created by less.php
 		// css files removed based on the list files
-		$remove_types = array( 'lesscache' => 1,'list' => 1,'less' => 1,'map' => 1 );
+		$remove_types = [ 'lesscache' => 1,'list' => 1,'less' => 1,'map' => 1 ];
 
-		$files = scandir( Less_Cache::$cache_dir );
+		$files = scandir( self::$cache_dir );
 		if ( !$files ) {
 			return;
 		}
@@ -238,7 +224,7 @@ class Less_Cache {
 		foreach ( $files as $file ) {
 
 			// don't delete if the file wasn't created with less.php
-			if ( strpos( $file, Less_Cache::$prefix ) !== 0 ) {
+			if ( strpos( $file, self::$prefix ) !== 0 ) {
 				continue;
 			}
 
@@ -249,7 +235,7 @@ class Less_Cache {
 				continue;
 			}
 
-			$full_path = Less_Cache::$cache_dir . $file;
+			$full_path = self::$cache_dir . $file;
 			$mtime = filemtime( $full_path );
 
 			// don't delete if it's a relatively new file
@@ -261,7 +247,7 @@ class Less_Cache {
 			if ( $type === 'list' ) {
 				self::ListFiles( $full_path, $list, $css_file_name );
 				if ( $css_file_name ) {
-					$css_file = Less_Cache::$cache_dir . $css_file_name;
+					$css_file = self::$cache_dir . $css_file_name;
 					if ( file_exists( $css_file ) ) {
 						unlink( $css_file );
 					}
@@ -270,12 +256,10 @@ class Less_Cache {
 
 			unlink( $full_path );
 		}
-
 	}
 
 	/**
 	 * Get the list of less files and generated css file from a list file
-	 *
 	 */
 	static function ListFiles( $list_file, &$list, &$css_file_name ) {
 		$list = explode( "\n", file_get_contents( $list_file ) );
@@ -283,11 +267,10 @@ class Less_Cache {
 		// pop the cached name that should match $compiled_name
 		$css_file_name = array_pop( $list );
 
-		if ( !preg_match( '/^' . Less_Cache::$prefix . '[a-f0-9]+\.css$/', $css_file_name ) ) {
+		if ( !preg_match( '/^' . self::$prefix . '[a-f0-9]+\.css$/', $css_file_name ) ) {
 			$list[] = $css_file_name;
 			$css_file_name = false;
 		}
-
 	}
 
 }

vendor/wikimedia/less.php/lib/Less/Colors.php

@@ -1,14 +1,12 @@
 <?php
-
 /**
  * Utility for css colors
  *
- * @package Less
- * @subpackage color
+ * @private
  */
 class Less_Colors {
 
-	public static $colors = array(
+	private const COLORS = [
 		'aliceblue' => '#f0f8ff',
 		'antiquewhite' => '#faebd7',
 		'aqua' => '#00ffff',
@@ -155,15 +153,24 @@ class Less_Colors {
 		'white' => '#ffffff',
 		'whitesmoke' => '#f5f5f5',
 		'yellow' => '#ffff00',
-			'yellowgreen' => '#9acd32'
-		);
+		'yellowgreen' => '#9acd32',
+	];
 
-	public static function hasOwnProperty( $color ) {
-		return isset( self::$colors[$color] );
+	/**
+	 * @param string $color
+	 * @return bool
+	 */
+	public static function hasOwnProperty( string $color ): bool {
+		return isset( self::COLORS[$color] );
 	}
 
-	public static function color( $color ) {
-		return self::$colors[$color];
+	/**
+	 * @param string $color Should be an existing color name,
+	 *   checked via hasOwnProperty()
+	 * @return string the corresponding hexadecimal representation
+	 */
+	public static function color( string $color ): string {
+		return self::COLORS[$color];
 	}
 
 }

vendor/wikimedia/less.php/lib/Less/Configurable.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Configurable
- *
- * @package Less
- * @subpackage Core
+ * @private
  */
 abstract class Less_Configurable {
 
@@ -13,14 +9,14 @@ abstract class Less_Configurable {
 	 *
 	 * @var array
 	 */
-	protected $options = array();
+	protected $options = [];
 
 	/**
 	 * Array of default options
 	 *
 	 * @var array
 	 */
-	protected $defaultOptions = array();
+	protected $defaultOptions = [];
 
 	/**
 	 * Set options
@@ -28,9 +24,7 @@ abstract class Less_Configurable {
 	 * If $options is an object it will be converted into an array by called
 	 * it's toArray method.
 	 *
-	 * @throws Exception
 	 * @param array|object $options
-	 *
 	 */
 	public function setOptions( $options ) {
 		$options = array_intersect_key( $options, $this->defaultOptions );

vendor/wikimedia/less.php/lib/Less/Environment.php

@@ -1,39 +1,35 @@
 <?php
-
 /**
- * Environment
- *
- * @package Less
- * @subpackage environment
+ * @private
  */
 class Less_Environment {
 
-	// public $paths = array();              // option - unmodified - paths to search for imports on
-	//public static $files = array();		// list of files that have been imported, used for import-once
-	//public $rootpath;						// option - rootpath to append to URL's
-	//public static $strictImports = null;	// option -
-	//public $insecure;						// option - whether to allow imports from insecure ssl hosts
-	//public $processImports;				// option - whether to process imports. if false then imports will not be imported
-	//public $javascriptEnabled;			// option - whether JavaScript is enabled. if undefined, defaults to true
-	//public $useFileCache;					// browser only - whether to use the per file session cache
-	public $currentFileInfo;				// information about the current file - for error reporting and importing and making urls relative etc.
+	/**
+	 * Information about the current file - for error reporting and importing and making urls relative etc.
+	 *
+	 * - rootpath: rootpath to append to URLs
+	 *
+	 * @var array|null $currentFileInfo;
+	 */
+	public $currentFileInfo;
 
-	public $importMultiple = false; 		// whether we are currently importing multiple copies
+	/* Whether we are currently importing multiple copies */
+	public $importMultiple = false;
 
 	/**
 	 * @var array
 	 */
-	public $frames = array();
+	public $frames = [];
 
 	/**
 	 * @var array
 	 */
-	public $mediaBlocks = array();
+	public $mediaBlocks = [];
 
 	/**
 	 * @var array
 	 */
-	public $mediaPath = array();
+	public $mediaPath = [];
 
 	public static $parensStack = 0;
 
@@ -48,7 +44,7 @@ class Less_Environment {
 	/**
 	 * @var array
 	 */
-	public $functions = array();
+	public $functions = [];
 
 	public function Init() {
 		self::$parensStack = 0;
@@ -58,7 +54,7 @@ class Less_Environment {
 
 		if ( Less_Parser::$options['compress'] ) {
 
-			Less_Environment::$_outputMap = array(
+			self::$_outputMap = [
 				','	=> ',',
 				': ' => ':',
 				''  => '',
@@ -70,11 +66,11 @@ class Less_Environment {
 				'|' => '|',
 				'^' => '^',
 				'^^' => '^^'
-			);
+			];
 
 		} else {
 
-			Less_Environment::$_outputMap = array(
+			self::$_outputMap = [
 				','	=> ', ',
 				': ' => ': ',
 				''  => '',
@@ -86,19 +82,19 @@ class Less_Environment {
 				'|' => '|',
 				'^' => ' ^ ',
 				'^^' => ' ^^ '
-			);
+			];
 
 		}
 	}
 
-	public function copyEvalEnv( $frames = array() ) {
+	public function copyEvalEnv( $frames = [] ) {
 		$new_env = new Less_Environment();
 		$new_env->frames = $frames;
 		return $new_env;
 	}
 
 	public static function isMathOn() {
-		return !Less_Parser::$options['strictMath'] || Less_Environment::$parensStack;
+		return !Less_Parser::$options['strictMath'] || self::$parensStack;
 	}
 
 	public static function isPathRelative( $path ) {
@@ -108,15 +104,14 @@ class Less_Environment {
 	/**
 	 * Canonicalize a path by resolving references to '/./', '/../'
 	 * Does not remove leading "../"
-	 * @param string path or url
+	 * @param string $path or url
 	 * @return string Canonicalized path
-	 *
 	 */
 	public static function normalizePath( $path ) {
 		$segments = explode( '/', $path );
 		$segments = array_reverse( $segments );
 
-		$path = array();
+		$path = [];
 		$path_len = 0;
 
 		while ( $segments ) {
@@ -127,6 +122,7 @@ class Less_Environment {
 					break;
 
 				case '..':
+					// @phan-suppress-next-line PhanTypeInvalidDimOffset False positive
 					if ( !$path_len || ( $path[$path_len - 1] === '..' ) ) {
 						$path[] = $segment;
 						$path_len++;

vendor/wikimedia/less.php/lib/Less/Exception/Chunk.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Chunk Exception
- *
- * @package Less
- * @subpackage exception
+ * @private
  */
 class Less_Exception_Chunk extends Less_Exception_Parser {
 
@@ -15,13 +11,11 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 	protected $input_len;
 
 	/**
-	 * Constructor
-	 *
 	 * @param string $input
-	 * @param Exception $previous Previous exception
-	 * @param integer $index The current parser index
-	 * @param Less_FileInfo|string $currentFile The file
-	 * @param integer $code The exception code
+	 * @param Exception|null $previous Previous exception
+	 * @param int|null $index The current parser index
+	 * @param array|null $currentFile The file
+	 * @param int $code The exception code
 	 */
 	public function __construct( $input, Exception $previous = null, $index = null, $currentFile = null, $code = 0 ) {
 		$this->message = 'ParseError: Unexpected input'; // default message
@@ -40,7 +34,6 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 	/**
 	 * See less.js chunks()
 	 * We don't actually need the chunks
-	 *
 	 */
 	protected function Chunks() {
 		$level = 0;
@@ -95,7 +88,9 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 					break;
 				// \
 				case 92:
-					if ( $this->parserCurrentIndex < $this->input_len - 1 ) { $this->parserCurrentIndex++; break;
+					if ( $this->parserCurrentIndex < $this->input_len - 1 ) {
+						$this->parserCurrentIndex++;
+						break;
 					}
 					return $this->fail( "unescaped `\\`" );
 
@@ -105,11 +100,12 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 				case 96:
 					$matched = 0;
 					$currentChunkStartIndex = $this->parserCurrentIndex;
-					for ( $this->parserCurrentIndex = $this->parserCurrentIndex + 1; $this->parserCurrentIndex < $this->input_len; $this->parserCurrentIndex++ ) {
+					for ( $this->parserCurrentIndex += 1; $this->parserCurrentIndex < $this->input_len; $this->parserCurrentIndex++ ) {
 						$cc2 = $this->CharCode( $this->parserCurrentIndex );
 						if ( $cc2 > 96 ) { continue;
 						}
-						if ( $cc2 == $cc ) { $matched = 1; break;
+						if ( $cc2 == $cc ) { $matched = 1;
+break;
 						}
 						if ( $cc2 == 92 ) {        // \
 							if ( $this->parserCurrentIndex == $this->input_len - 1 ) {
@@ -129,7 +125,7 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 					$cc2 = $this->CharCode( $this->parserCurrentIndex + 1 );
 					if ( $cc2 == 47 ) {
 						// //, find lnfeed
-						for ( $this->parserCurrentIndex = $this->parserCurrentIndex + 2; $this->parserCurrentIndex < $this->input_len; $this->parserCurrentIndex++ ) {
+						for ( $this->parserCurrentIndex += 2; $this->parserCurrentIndex < $this->input_len; $this->parserCurrentIndex++ ) {
 							$cc2 = $this->CharCode( $this->parserCurrentIndex );
 							if ( ( $cc2 <= 13 ) && ( ( $cc2 == 10 ) || ( $cc2 == 13 ) ) ) { break;
 							}
@@ -137,7 +133,7 @@ class Less_Exception_Chunk extends Less_Exception_Parser {
 					} elseif ( $cc2 == 42 ) {
 						// /*, find */
 						$lastMultiComment = $currentChunkStartIndex = $this->parserCurrentIndex;
-						for ( $this->parserCurrentIndex = $this->parserCurrentIndex + 2; $this->parserCurrentIndex < $this->input_len - 1; $this->parserCurrentIndex++ ) {
+						for ( $this->parserCurrentIndex += 2; $this->parserCurrentIndex < $this->input_len - 1; $this->parserCurrentIndex++ ) {
 							$cc2 = $this->CharCode( $this->parserCurrentIndex );
 							if ( $cc2 == 125 ) { $lastMultiCommentEndBrace = $this->parserCurrentIndex;
 							}

vendor/wikimedia/less.php/lib/Less/Exception/Compiler.php

@@ -2,9 +2,6 @@
 
 /**
  * Compiler Exception
- *
- * @package Less
- * @subpackage exception
  */
 class Less_Exception_Compiler extends Less_Exception_Parser {
 

vendor/wikimedia/less.php/lib/Less/Exception/Parser.php

@@ -2,46 +2,36 @@
 
 /**
  * Parser Exception
- *
- * @package Less
- * @subpackage exception
  */
 class Less_Exception_Parser extends Exception {
 
 	/**
 	 * The current file
 	 *
-	 * @var Less_ImportedFile
+	 * @var array
 	 */
 	public $currentFile;
 
 	/**
 	 * The current parser index
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	public $index;
 
 	protected $input;
 
-	protected $details = array();
+	protected $details = [];
 
 	/**
-	 * Constructor
-	 *
-	 * @param string $message
-	 * @param Exception $previous Previous exception
-	 * @param integer $index The current parser index
-	 * @param Less_FileInfo|string $currentFile The file
-	 * @param integer $code The exception code
+	 * @param string|null $message
+	 * @param Exception|null $previous Previous exception
+	 * @param int|null $index The current parser index
+	 * @param array|null $currentFile The file
+	 * @param int $code The exception code
 	 */
 	public function __construct( $message = null, Exception $previous = null, $index = null, $currentFile = null, $code = 0 ) {
-		if ( PHP_VERSION_ID < 50300 ) {
-			$this->previous = $previous;
-			parent::__construct( $message, $code );
-		} else {
 		parent::__construct( $message, $code, $previous );
-		}
 
 		$this->currentFile = $currentFile;
 		$this->index = $index;
@@ -56,9 +46,7 @@ class Less_Exception_Parser extends Exception {
 	}
 
 	/**
-	 * Converts the exception to string
-	 *
-	 * @return string
+	 * Set a message based on the exception info
 	 */
 	public function genMessage() {
 		if ( $this->currentFile && $this->currentFile['filename'] ) {
@@ -78,17 +66,16 @@ class Less_Exception_Parser extends Exception {
 				$last_line = min( $count, $start_line + 6 );
 				$num_len = strlen( $last_line );
 				for ( $i = $start_line; $i < $last_line; $i++ ) {
-					$this->message .= "\n".str_pad( $i + 1, $num_len, '0', STR_PAD_LEFT ).'| '.$lines[$i];
+					$this->message .= "\n" . str_pad( (string)( $i + 1 ), $num_len, '0', STR_PAD_LEFT ) . '| ' . $lines[$i];
 				}
 			}
 		}
-
 	}
 
 	/**
 	 * Returns the line number the error was encountered
 	 *
-	 * @return integer
+	 * @return int
 	 */
 	public function getLineNumber() {
 		if ( $this->index ) {
@@ -105,7 +92,7 @@ class Less_Exception_Parser extends Exception {
 	/**
 	 * Returns the column the error was encountered
 	 *
-	 * @return integer
+	 * @return int
 	 */
 	public function getColumn() {
 		$part = substr( $this->input, 0, $this->index );

vendor/wikimedia/less.php/lib/Less/Functions.php

@@ -2,23 +2,22 @@
 
 /**
  * Builtin functions
- *
- * @package Less
- * @subpackage function
- * @see http://lesscss.org/functions/
+ * @see https://lesscss.org/functions/
  */
 class Less_Functions {
 
 	public $env;
 	public $currentFileInfo;
 
-	function __construct( $env, $currentFileInfo = null ) {
+	function __construct( $env, array $currentFileInfo = null ) {
 		$this->env = $env;
 		$this->currentFileInfo = $currentFileInfo;
 	}
 
 	/**
 	 * @param string $op
+	 * @param float $a
+	 * @param float $b
 	 */
 	public static function operate( $op, $a, $b ) {
 		switch ( $op ) {
@@ -63,20 +62,20 @@ return $a / $b;
 		if ( $n instanceof Less_Tree_Dimension && $n->unit->is( '%' ) ) {
 			return (float)$n->value * $size / 100;
 		} else {
-			return Less_Functions::number( $n );
+			return self::number( $n );
 		}
 	}
 
 	public function rgb( $r = null, $g = null, $b = null ) {
-		if ( is_null( $r ) || is_null( $g ) || is_null( $b ) ) {
+		if ( $r === null || $g === null || $b === null ) {
 			throw new Less_Exception_Compiler( "rgb expects three parameters" );
 		}
 		return $this->rgba( $r, $g, $b, 1.0 );
 	}
 
 	public function rgba( $r = null, $g = null, $b = null, $a = null ) {
-		$rgb = array( $r, $g, $b );
-		$rgb = array_map( array( 'Less_Functions','scaled' ), $rgb );
+		$rgb = [ $r, $g, $b ];
+		$rgb = array_map( [ 'Less_Functions','scaled' ], $rgb );
 
 		$a = self::number( $a );
 		return new Less_Tree_Color( $rgb, $a );
@@ -96,18 +95,30 @@ return $a / $b;
 
 		$m1 = $l * 2 - $m2;
 
-		return $this->rgba( self::hsla_hue( $h + 1 / 3, $m1, $m2 ) * 255,
+		return $this->rgba(
+			self::hsla_hue( $h + 1 / 3, $m1, $m2 ) * 255,
 			self::hsla_hue( $h, $m1, $m2 ) * 255,
 			self::hsla_hue( $h - 1 / 3, $m1, $m2 ) * 255,
-							$a );
+			$a
+		);
 	}
 
 	/**
-	 * @param double $h
+	 * @param float $h
+	 * @param float $m1
+	 * @param float $m2
 	 */
 	public function hsla_hue( $h, $m1, $m2 ) {
 		$h = $h < 0 ? $h + 1 : ( $h > 1 ? $h - 1 : $h );
-		if ( $h * 6 < 1 ) return $m1 + ( $m2 - $m1 ) * $h * 6; else if ( $h * 2 < 1 ) return $m2; else if ( $h * 3 < 2 ) return $m1 + ( $m2 - $m1 ) * ( 2 / 3 - $h ) * 6; else return $m1;
+		if ( $h * 6 < 1 ) {
+			return $m1 + ( $m2 - $m1 ) * $h * 6;
+		} elseif ( $h * 2 < 1 ) {
+			return $m2;
+		} elseif ( $h * 3 < 2 ) {
+			return $m1 + ( $m2 - $m1 ) * ( 2 / 3 - $h ) * 6;
+		} else {
+			return $m1;
+		}
 	}
 
 	public function hsv( $h, $s, $v ) {
@@ -115,33 +126,42 @@ return $a / $b;
 	}
 
 	/**
-	 * @param double $a
+	 * @param Less_Tree|float $h
+	 * @param Less_Tree|float $s
+	 * @param Less_Tree|float $v
+	 * @param float $a
 	 */
 	public function hsva( $h, $s, $v, $a ) {
-		$h = ( ( Less_Functions::number( $h ) % 360 ) / 360 ) * 360;
-		$s = Less_Functions::number( $s );
-		$v = Less_Functions::number( $v );
-		$a = Less_Functions::number( $a );
+		$h = ( ( self::number( $h ) % 360 ) / 360 ) * 360;
+		$s = self::number( $s );
+		$v = self::number( $v );
+		$a = self::number( $a );
 
-		$i = floor( ( $h / 60 ) % 6 );
+		$i = floor( (int)( $h / 60 ) % 6 );
 		$f = ( $h / 60 ) - $i;
 
-		$vs = array( $v,
+		$vs = [
+			$v,
 			$v * ( 1 - $s ),
 			$v * ( 1 - $f * $s ),
-				  $v * ( 1 - ( 1 - $f ) * $s ) );
+			$v * ( 1 - ( 1 - $f ) * $s )
+		];
 
-		$perm = array( array( 0, 3, 1 ),
-					array( 2, 0, 1 ),
-					array( 1, 0, 3 ),
-					array( 1, 2, 0 ),
-					array( 3, 1, 0 ),
-					array( 0, 1, 2 ) );
+		$perm = [
+			[ 0, 3, 1 ],
+			[ 2, 0, 1 ],
+			[ 1, 0, 3 ],
+			[ 1, 2, 0 ],
+			[ 3, 1, 0 ],
+			[ 0, 1, 2 ]
+		];
 
-		return $this->rgba( $vs[$perm[$i][0]] * 255,
+		return $this->rgba(
+			$vs[$perm[$i][0]] * 255,
 			$vs[$perm[$i][1]] * 255,
 			$vs[$perm[$i][2]] * 255,
-						 $a );
+			$a
+		);
 	}
 
 	public function hue( $color = null ) {
@@ -275,7 +295,8 @@ return $a / $b;
 	}
 
 	/**
-	 * @param Less_Tree_Dimension $amount
+	 * @param Less_Tree_Color|null $color
+	 * @param Less_Tree_Dimension|null $amount
 	 */
 	public function desaturate( $color = null, $amount = null ) {
 		if ( !$color instanceof Less_Tree_Color ) {
@@ -286,7 +307,6 @@ return $a / $b;
 		}
 
 		$hsl = $color->toHSL();
-
 		$hsl['s'] -= $amount->value / 100;
 		$hsl['s'] = self::clamp( $hsl['s'] );
 
@@ -385,11 +405,13 @@ return $a / $b;
 
 	//
 	// Copyright (c) 2006-2009 Hampton Catlin, Nathan Weizenbaum, and Chris Eppstein
-	// http://sass-lang.com
+	// https://sass-lang.com/
 	//
 
 	/**
-	 * @param Less_Tree_Color $color1
+	 * @param Less_Tree|null $color1
+	 * @param Less_Tree|null $color2
+	 * @param Less_Tree|null $weight
 	 */
 	public function mix( $color1 = null, $color2 = null, $weight = null ) {
 		if ( !$color1 instanceof Less_Tree_Color ) {
@@ -414,9 +436,11 @@ return $a / $b;
 		$w1 = ( ( ( ( $w * $a ) == -1 ) ? $w : ( $w + $a ) / ( 1 + $w * $a ) ) + 1 ) / 2;
 		$w2 = 1 - $w1;
 
-		$rgb = array( $color1->rgb[0] * $w1 + $color2->rgb[0] * $w2,
+		$rgb = [
+			$color1->rgb[0] * $w1 + $color2->rgb[0] * $w2,
 			$color1->rgb[1] * $w1 + $color2->rgb[1] * $w2,
-					 $color1->rgb[2] * $w1 + $color2->rgb[2] * $w2 );
+			$color1->rgb[2] * $w1 + $color2->rgb[2] * $w2
+		];
 
 		$alpha = $color1->alpha * $p + $color2->alpha * ( 1 - $p );
 
@@ -456,7 +480,7 @@ return $a / $b;
 		if ( !$threshold ) {
 			$threshold = 0.43;
 		} else {
-			$threshold = Less_Functions::number( $threshold );
+			$threshold = self::number( $threshold );
 		}
 
 		if ( $color->luma() < $threshold ) {
@@ -474,7 +498,7 @@ return $a / $b;
 	}
 
 	public function escape( $str ) {
-		$revert = array( '%21' => '!', '%2A' => '*', '%27' => "'",'%3F' => '?','%26' => '&','%2C' => ',','%2F' => '/','%40' => '@','%2B' => '+','%24' => '$' );
+		$revert = [ '%21' => '!', '%2A' => '*', '%27' => "'",'%3F' => '?','%26' => '&','%2C' => ',','%2F' => '/','%40' => '@','%2B' => '+','%24' => '$' ];
 
 		return new Less_Tree_Anonymous( strtr( rawurlencode( $str->value ), $revert ) );
 	}
@@ -650,7 +674,8 @@ return $a / $b;
 	}
 
 	/**
-	 * @param boolean $isMin
+	 * @param bool $isMin
+	 * @param array<Less_Tree> $args
 	 */
 	private function _minmax( $isMin, $args ) {
 		$arg_count = count( $args );
@@ -663,18 +688,24 @@ return $a / $b;
 		$unitClone = null;
 		$unitStatic = null;
 
-		$order = array();	// elems only contains original argument values.
-		$values = array();	// key is the unit.toString() for unified tree.Dimension values,
+		// elems only contains original argument values.
+		$order = [];
+		// key is the unit.toString() for unified tree.Dimension values,
 		// value is the index into the order array.
+		$values = [];
 
 		for ( $i = 0; $i < $arg_count; $i++ ) {
 			$current = $args[$i];
 			if ( !( $current instanceof Less_Tree_Dimension ) ) {
-				if ( is_array( $args[$i]->value ) ) {
+				// @phan-suppress-next-line PhanUndeclaredProperty Checked Less_Tree->value
+				if ( property_exists( $args[$i], 'value' ) && is_array( $args[$i]->value ) ) {
+					// @phan-suppress-next-line PhanUndeclaredProperty Checked Less_Tree->value
 					$args[] = $args[$i]->value;
 				}
 				continue;
 			}
+			// PhanTypeInvalidDimOffset -- False positive, safe after continue or non-first iterations
+			'@phan-var non-empty-list<Less_Tree_Dimension> $order';
 
 			if ( $current->unit->toString() === '' && !$unitClone ) {
 				$temp = new Less_Tree_Dimension( $current->value, $unitClone );
@@ -725,9 +756,9 @@ return $a / $b;
 		if ( count( $order ) == 1 ) {
 			return $order[0];
 		}
-		$args = array();
+		$args = [];
 		foreach ( $order as $a ) {
-			$args[] = $a->toCSS( $this->env );
+			$args[] = $a->toCSS();
 		}
 		return new Less_Tree_Anonymous( ( $isMin ? 'min(' : 'max(' ) . implode( Less_Environment::$_outputMap[','], $args ) . ')' );
 	}
@@ -807,10 +838,12 @@ return $a / $b;
 	}
 
 	/**
-	 * @param string $unit
+	 * @param Less_Tree $n
+	 * @param Less_Tree|string $unit
 	 */
 	public function isunit( $n, $unit ) {
 		if ( is_object( $unit ) && property_exists( $unit, 'value' ) ) {
+			// @phan-suppress-next-line PhanUndeclaredProperty Checked Less_Tree->value
 			$unit = $unit->value;
 		}
 
@@ -818,6 +851,7 @@ return $a / $b;
 	}
 
 	/**
+	 * @param Less_Tree $n
 	 * @param string $type
 	 */
 	private function _isa( $n, $type ) {
@@ -866,11 +900,12 @@ return $a / $b;
 
 		$filePath = str_replace( '\\', '/', $filePath );
 		if ( Less_Environment::isPathRelative( $filePath ) ) {
-
+			$currentFileInfo = $this->currentFileInfo;
+			'@phan-var array $currentFileInfo';
 			if ( Less_Parser::$options['relativeUrls'] ) {
-				$temp = $this->currentFileInfo['currentDirectory'];
+				$temp = $currentFileInfo['currentDirectory'];
 			} else {
-				$temp = $this->currentFileInfo['entryPath'];
+				$temp = $currentFileInfo['entryPath'];
 			}
 
 			if ( !empty( $temp ) ) {
@@ -895,7 +930,7 @@ return $a / $b;
 			$mimetype = Less_Mime::lookup( $filePath );
 
 			$charset = Less_Mime::charsets_lookup( $mimetype );
-			$useBase64 = !in_array( $charset, array( 'US-ASCII', 'UTF-8' ) );
+			$useBase64 = !in_array( $charset, [ 'US-ASCII', 'UTF-8' ] );
 			if ( $useBase64 ) { $mimetype .= ';base64';
 			}
 
@@ -914,8 +949,8 @@ return $a / $b;
 		$DATA_URI_MAX_KB = 32;
 		$fileSizeInKB = round( strlen( $buf ) / 1024 );
 		if ( $fileSizeInKB >= $DATA_URI_MAX_KB ) {
-			$url = new Less_Tree_Url( ( $filePathNode ? $filePathNode : $mimetypeNode ), $this->currentFileInfo );
-			return $url->compile( $this );
+			$url = new Less_Tree_Url( ( $filePathNode ?: $mimetypeNode ), $this->currentFileInfo );
+			return $url->compile( $this->env );
 		}
 
 		if ( $buf ) {
@@ -1009,17 +1044,18 @@ return $a / $b;
 	 * @return string The encoded string
 	 */
 	public static function encodeURIComponent( $string ) {
-		$revert = array( '%21' => '!', '%2A' => '*', '%27' => "'", '%28' => '(', '%29' => ')' );
+		$revert = [ '%21' => '!', '%2A' => '*', '%27' => "'", '%28' => '(', '%29' => ')' ];
 		return strtr( rawurlencode( $string ), $revert );
 	}
 
 	// Color Blending
-	// ref: http://www.w3.org/TR/compositing-1
-
+	// ref: https://www.w3.org/TR/compositing-1/
 	public function colorBlend( $mode, $color1, $color2 ) {
-		$ab = $color1->alpha;	// backdrop
-		$as = $color2->alpha;	// source
-		$r = array();			// result
+		// backdrop
+		$ab = $color1->alpha;
+		// source
+		$as = $color2->alpha;
+		$result = [];
 
 		$ar = $as + $ab * ( 1 - $as );
 		for ( $i = 0; $i < 3; $i++ ) {
@@ -1029,10 +1065,10 @@ return $a / $b;
 			if ( $ar ) {
 				$cr = ( $as * $cs + $ab * ( $cb - $as * ( $cb + $cs - $cr ) ) ) / $ar;
 			}
-			$r[$i] = $cr * 255;
+			$result[$i] = $cr * 255;
 		}
 
-		return new Less_Tree_Color( $r, $ar );
+		return new Less_Tree_Color( $result, $ar );
 	}
 
 	public function multiply( $color1 = null, $color2 = null ) {
@@ -1043,7 +1079,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to multiply must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendMultiply' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendMultiply' ],  $color1, $color2 );
 	}
 
 	private function colorBlendMultiply( $cb, $cs ) {
@@ -1058,7 +1094,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to screen must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendScreen' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendScreen' ],  $color1, $color2 );
 	}
 
 	private function colorBlendScreen( $cb, $cs ) {
@@ -1073,7 +1109,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to overlay must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendOverlay' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendOverlay' ],  $color1, $color2 );
 	}
 
 	private function colorBlendOverlay( $cb, $cs ) {
@@ -1091,7 +1127,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to softlight must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendSoftlight' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendSoftlight' ],  $color1, $color2 );
 	}
 
 	private function colorBlendSoftlight( $cb, $cs ) {
@@ -1113,7 +1149,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to hardlight must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendHardlight' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendHardlight' ],  $color1, $color2 );
 	}
 
 	private function colorBlendHardlight( $cb, $cs ) {
@@ -1128,7 +1164,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to difference must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendDifference' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendDifference' ],  $color1, $color2 );
 	}
 
 	private function colorBlendDifference( $cb, $cs ) {
@@ -1143,7 +1179,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to exclusion must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendExclusion' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendExclusion' ],  $color1, $color2 );
 	}
 
 	private function colorBlendExclusion( $cb, $cs ) {
@@ -1158,7 +1194,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to average must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendAverage' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendAverage' ],  $color1, $color2 );
 	}
 
 	// non-w3c functions:
@@ -1174,7 +1210,7 @@ return $a / $b;
 			throw new Less_Exception_Compiler( 'The second argument to negation must be a color' . ( $color2 instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '' ) );
 		}
 
-		return $this->colorBlend( array( $this,'colorBlendNegation' ),  $color1, $color2 );
+		return $this->colorBlend( [ $this,'colorBlendNegation' ],  $color1, $color2 );
 	}
 
 	public function colorBlendNegation( $cb, $cs ) {

vendor/wikimedia/less.php/lib/Less/Mime.php

@@ -1,16 +1,14 @@
 <?php
-
 /**
  * Mime lookup
  *
- * @package Less
- * @subpackage node
+ * @private
  */
 class Less_Mime {
 
 	// this map is intentionally incomplete
 	// if you want more, install 'mime' dep
-	static $_types = array(
+	private static $types = [
 		'.htm' => 'text/html',
 		'.html' => 'text/html',
 		'.gif' => 'image/gif',
@@ -22,16 +20,13 @@ class Less_Mime {
 		'.eot' => 'application/vnd.ms-fontobject',
 		'.woff' => 'application/x-font-woff',
 		'.svg' => 'image/svg+xml',
-			);
+	];
 
 	public static function lookup( $filepath ) {
 		$parts = explode( '.', $filepath );
 		$ext = '.' . strtolower( array_pop( $parts ) );
 
-		if ( !isset( self::$_types[$ext] ) ) {
-			return null;
-		}
-		return self::$_types[$ext];
+		return self::$types[$ext] ?? null;
 	}
 
 	public static function charsets_lookup( $type = null ) {

vendor/wikimedia/less.php/lib/Less/Output.php

@@ -1,26 +1,24 @@
 <?php
-
 /**
  * Parser output
  *
- * @package Less
- * @subpackage output
+ * @private
  */
 class Less_Output {
 
 	/**
 	 * Output holder
 	 *
-	 * @var string
+	 * @var string[]
 	 */
-	protected $strs = array();
+	protected $strs = [];
 
 	/**
 	 * Adds a chunk to the stack
 	 *
 	 * @param string $chunk The chunk to output
-	 * @param Less_FileInfo $fileInfo The file information
-	 * @param integer $index The index
+	 * @param array|null $fileInfo The file information
+	 * @param int $index The index
 	 * @param mixed $mapLines
 	 */
 	public function add( $chunk, $fileInfo = null, $index = 0, $mapLines = null ) {
@@ -30,7 +28,7 @@ class Less_Output {
 	/**
 	 * Is the output empty?
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function isEmpty() {
 		return count( $this->strs ) === 0;

vendor/wikimedia/less.php/lib/Less/Output/Mapped.php

@@ -1,10 +1,8 @@
 <?php
-
 /**
  * Parser output with source map
  *
- * @package Less
- * @subpackage Output
+ * @private
  */
 class Less_Output_Mapped extends Less_Output {
 
@@ -18,14 +16,14 @@ class Less_Output_Mapped extends Less_Output {
 	/**
 	 * Current line
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	protected $lineNumber = 0;
 
 	/**
 	 * Current column
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	protected $column = 0;
 
@@ -34,7 +32,7 @@ class Less_Output_Mapped extends Less_Output {
 	 *
 	 * @var array
 	 */
-	protected $contentsMap = array();
+	protected $contentsMap = [];
 
 	/**
 	 * Constructor
@@ -52,8 +50,8 @@ class Less_Output_Mapped extends Less_Output {
 	 * The $index for less.php may be different from less.js since less.php does not chunkify inputs
 	 *
 	 * @param string $chunk
-	 * @param string $fileInfo
-	 * @param integer $index
+	 * @param array|null $fileInfo
+	 * @param int $index
 	 * @param mixed $mapLines
 	 */
 	public function add( $chunk, $fileInfo = null, $index = 0, $mapLines = null ) {
@@ -62,7 +60,7 @@ class Less_Output_Mapped extends Less_Output {
 			return;
 		}
 
-		$sourceLines = array();
+		$sourceLines = [];
 		$sourceColumns = ' ';
 
 		if ( $fileInfo ) {

vendor/wikimedia/less.php/lib/Less/SourceMap/Base64VLQ.php

@@ -1,31 +1,29 @@
 <?php
-
 /**
  * Encode / Decode Base64 VLQ.
  *
- * @package Less
- * @subpackage SourceMap
+ * @private
  */
 class Less_SourceMap_Base64VLQ {
 
 	/**
 	 * Shift
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	private $shift = 5;
 
 	/**
 	 * Mask
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	private $mask = 0x1F; // == (1 << shift) == 0b00011111
 
 	/**
 	 * Continuation bit
 	 *
-	 * @var integer
+	 * @var int
 	 */
 	private $continuationBit = 0x20; // == (mask - 1 ) == 0b00100000
 
@@ -34,7 +32,7 @@ class Less_SourceMap_Base64VLQ {
 	 *
 	 * @var array
 	 */
-	private $charToIntMap = array(
+	private $charToIntMap = [
 		'A' => 0, 'B' => 1, 'C' => 2, 'D' => 3, 'E' => 4, 'F' => 5, 'G' => 6,
 		'H' => 7,'I' => 8, 'J' => 9, 'K' => 10, 'L' => 11, 'M' => 12, 'N' => 13,
 		'O' => 14, 'P' => 15, 'Q' => 16, 'R' => 17, 'S' => 18, 'T' => 19, 'U' => 20,
@@ -44,14 +42,14 @@ class Less_SourceMap_Base64VLQ {
 		'q' => 42, 'r' => 43, 's' => 44, 't' => 45, 'u' => 46, 'v' => 47, 'w' => 48,
 		'x' => 49, 'y' => 50, 'z' => 51, 0 => 52, 1 => 53, 2 => 54, 3 => 55, 4 => 56,
 		5 => 57,	6 => 58, 7 => 59, 8 => 60, 9 => 61, '+' => 62, '/' => 63,
-	);
+	];
 
 	/**
 	 * Integer to char map
 	 *
 	 * @var array
 	 */
-	private $intToCharMap = array(
+	private $intToCharMap = [
 		0 => 'A', 1 => 'B', 2 => 'C', 3 => 'D', 4 => 'E', 5 => 'F', 6 => 'G',
 		7 => 'H', 8 => 'I', 9 => 'J', 10 => 'K', 11 => 'L', 12 => 'M', 13 => 'N',
 		14 => 'O', 15 => 'P', 16 => 'Q', 17 => 'R', 18 => 'S', 19 => 'T', 20 => 'U',
@@ -62,7 +60,7 @@ class Less_SourceMap_Base64VLQ {
 		49 => 'x', 50 => 'y', 51 => 'z', 52 => '0', 53 => '1', 54 => '2', 55 => '3',
 		56 => '4', 57 => '5', 58 => '6', 59 => '7', 60 => '8', 61 => '9', 62 => '+',
 		63 => '/',
-	);
+	];
 
 	/**
 	 * Constructor
@@ -83,7 +81,7 @@ class Less_SourceMap_Base64VLQ {
 	 *	 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
 	 * We generate the value for 32 bit machines, hence -2147483648 becomes 1, not 4294967297,
 	 * even on a 64 bit machine.
-	 * @param string $aValue
+	 * @param int $aValue
 	 */
 	public function toVLQSigned( $aValue ) {
 		return 0xffffffff & ( $aValue < 0 ? ( ( -$aValue ) << 1 ) + 1 : ( $aValue << 1 ) + 0 );
@@ -98,7 +96,7 @@ class Less_SourceMap_Base64VLQ {
 	 * Hence
 	 *	 1 becomes -2147483648
 	 * even on a 64 bit machine.
-	 * @param integer $aValue
+	 * @param int $aValue
 	 */
 	public function fromVLQSigned( $aValue ) {
 		return $aValue & 1 ? $this->zeroFill( ~$aValue + 2, 1 ) | ( -1 - 0x7fffffff ) : $this->zeroFill( $aValue, 1 );
@@ -107,7 +105,7 @@ class Less_SourceMap_Base64VLQ {
 	/**
 	 * Return the base 64 VLQ encoded value.
 	 *
-	 * @param string $aValue The value to encode
+	 * @param int $aValue The value to encode
 	 * @return string The encoded value
 	 */
 	public function encode( $aValue ) {
@@ -130,7 +128,7 @@ class Less_SourceMap_Base64VLQ {
 	 * Return the value decoded from base 64 VLQ.
 	 *
 	 * @param string $encoded The encoded value to decode
-	 * @return integer The decoded value
+	 * @return int The decoded value
 	 */
 	public function decode( $encoded ) {
 		$vlq = 0;
@@ -148,9 +146,9 @@ class Less_SourceMap_Base64VLQ {
 	/**
 	 * Right shift with zero fill.
 	 *
-	 * @param integer $a number to shift
-	 * @param integer $b number of bits to shift
-	 * @return integer
+	 * @param int $a number to shift
+	 * @param int $b number of bits to shift
+	 * @return int
 	 */
 	public function zeroFill( $a, $b ) {
 		return ( $a >= 0 ) ? ( $a >> $b ) : ( $a >> $b ) & ( PHP_INT_MAX >> ( $b - 1 ) );
@@ -159,13 +157,13 @@ class Less_SourceMap_Base64VLQ {
 	/**
 	 * Encode single 6-bit digit as base64.
 	 *
-	 * @param integer $number
+	 * @param int $number
 	 * @return string
 	 * @throws Exception If the number is invalid
 	 */
 	public function base64Encode( $number ) {
 		if ( $number < 0 || $number > 63 ) {
-			throw new Exception( sprintf( 'Invalid number "%s" given. Must be between 0 and 63.', $number ) );
+			throw new Exception( sprintf( 'Invalid number "%s" given. Must be between 0 and 63.', (string)$number ) );
 		}
 		return $this->intToCharMap[$number];
 	}
@@ -174,7 +172,7 @@ class Less_SourceMap_Base64VLQ {
 	 * Decode single 6-bit digit from base64
 	 *
 	 * @param string $char
-	 * @return number
+	 * @return int
 	 * @throws Exception If the number is invalid
 	 */
 	public function base64Decode( $char ) {

vendor/wikimedia/less.php/lib/Less/SourceMap/Generator.php

@@ -1,10 +1,8 @@
 <?php
-
 /**
  * Source map generator
  *
- * @package Less
- * @subpackage Output
+ * @private
  */
 class Less_SourceMap_Generator extends Less_Configurable {
 
@@ -18,7 +16,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	 *
 	 * @var array
 	 */
-	protected $defaultOptions = array(
+	protected $defaultOptions = [
 			// an optional source root, useful for relocating source files
 			// on a server or removing repeated values in the 'sources' entry.
 			// This value is prepended to the individual entries in the 'source' field.
@@ -41,7 +39,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 
 			// base path for filename normalization
 			'sourceMapBasepath'   => ''
-	);
+	];
 
 	/**
 	 * The base64 VLQ encoder
@@ -55,7 +53,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	 *
 	 * @var array
 	 */
-	protected $mappings = array();
+	protected $mappings = [];
 
 	/**
 	 * The root node
@@ -69,23 +67,24 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	 *
 	 * @var array
 	 */
-	protected $contentsMap = array();
+	protected $contentsMap = [];
 
 	/**
 	 * File to content map
 	 *
 	 * @var array
 	 */
-	protected $sources = array();
-	protected $source_keys = array();
+	protected $sources = [];
+	protected $source_keys = [];
 
 	/**
 	 * Constructor
 	 *
 	 * @param Less_Tree_Ruleset $root The root node
+	 * @param array $contentsMap
 	 * @param array $options Array of options
 	 */
-	public function __construct( Less_Tree_Ruleset $root, $contentsMap, $options = array() ) {
+	public function __construct( Less_Tree_Ruleset $root, $contentsMap, $options = [] ) {
 		$this->root = $root;
 		$this->contentsMap = $contentsMap;
 		$this->encoder = new Less_SourceMap_Base64VLQ();
@@ -182,20 +181,20 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	/**
 	 * Adds a mapping
 	 *
-	 * @param integer $generatedLine The line number in generated file
-	 * @param integer $generatedColumn The column number in generated file
-	 * @param integer $originalLine The line number in original file
-	 * @param integer $originalColumn The column number in original file
-	 * @param string $sourceFile The original source file
+	 * @param int $generatedLine The line number in generated file
+	 * @param int $generatedColumn The column number in generated file
+	 * @param int $originalLine The line number in original file
+	 * @param int $originalColumn The column number in original file
+	 * @param array $fileInfo The original source file
 	 */
 	public function addMapping( $generatedLine, $generatedColumn, $originalLine, $originalColumn, $fileInfo ) {
-		$this->mappings[] = array(
+		$this->mappings[] = [
 			'generated_line' => $generatedLine,
 			'generated_column' => $generatedColumn,
 			'original_line' => $originalLine,
 			'original_column' => $originalColumn,
 			'source_file' => $fileInfo['currentUri']
-		);
+		];
 
 		$this->sources[$fileInfo['currentUri']] = $fileInfo['filename'];
 	}
@@ -207,7 +206,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	 * @see https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#
 	 */
 	protected function generateJson() {
-		$sourceMap = array();
+		$sourceMap = [];
 		$mappings = $this->generateMappings();
 
 		// File version (always the first entry in the object) and must be a positive integer.
@@ -226,13 +225,13 @@ class Less_SourceMap_Generator extends Less_Configurable {
 		}
 
 		// A list of original sources used by the 'mappings' entry.
-		$sourceMap['sources'] = array();
+		$sourceMap['sources'] = [];
 		foreach ( $this->sources as $source_uri => $source_filename ) {
 			$sourceMap['sources'][] = $this->normalizeFilename( $source_filename );
 		}
 
 		// A list of symbol names used by the 'mappings' entry.
-		$sourceMap['names'] = array();
+		$sourceMap['names'] = [];
 
 		// A string with the encoded mapping data.
 		$sourceMap['mappings'] = $mappings;
@@ -261,7 +260,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 		if ( empty( $this->sources ) ) {
 			return;
 		}
-		$content = array();
+		$content = [];
 		foreach ( $this->sources as $sourceFile ) {
 			$content[] = file_get_contents( $sourceFile );
 		}
@@ -281,7 +280,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 		$this->source_keys = array_flip( array_keys( $this->sources ) );
 
 		// group mappings by generated line number.
-		$groupedMap = $groupedMapEncoded = array();
+		$groupedMap = $groupedMapEncoded = [];
 		foreach ( $this->mappings as $m ) {
 			$groupedMap[$m['generated_line']][] = $m;
 		}
@@ -294,7 +293,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 				$groupedMapEncoded[] = ';';
 			}
 
-			$lineMapEncoded = array();
+			$lineMapEncoded = [];
 			$lastGeneratedColumn = 0;
 
 			foreach ( $line_map as $m ) {
@@ -330,7 +329,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	 * Finds the index for the filename
 	 *
 	 * @param string $filename
-	 * @return integer|false
+	 * @return int|false
 	 */
 	protected function findFileIndex( $filename ) {
 		return $this->source_keys[$filename];
@@ -339,6 +338,7 @@ class Less_SourceMap_Generator extends Less_Configurable {
 	/**
 	 * fix windows paths
 	 * @param string $path
+	 * @param bool $addEndSlash
 	 * @return string
 	 */
 	public function fixWindowsPath( $path, $addEndSlash = false ) {

vendor/wikimedia/less.php/lib/Less/Tree.php

@@ -3,12 +3,18 @@
 /**
  * Tree
  *
- * @package Less
- * @subpackage tree
+ * TODO: Callers often use `property_exists(, 'value')` to distinguish
+ * tree nodes that are considerd value-holding. Refactor this to move
+ * the 'value' property that most subclasses implement to there, and use
+ * something else (special value, method, or intermediate class?) to
+ * signal whether a subclass is considered value-holding.
  */
 class Less_Tree {
 
 	public $cache_string;
+	public $parensInOp = false;
+	public $extendOnEveryPath;
+	public $allExtends;
 
 	public function toCSS() {
 		$output = new Less_Output();
@@ -25,7 +31,12 @@ class Less_Tree {
 	public function genCSS( $output ) {
 	}
 
+	public function compile( $env ) {
+		return $this;
+	}
+
 	/**
+	 * @param Less_Output $output
 	 * @param Less_Tree_Ruleset[] $rules
 	 */
 	public static function outputRuleset( $output, $rules ) {
@@ -55,7 +66,6 @@ class Less_Tree {
 		}
 		Less_Environment::$tabLevel--;
 		$output->add( $tabSetStr . '}' );
-
 	}
 
 	public function accept( $visitor ) {
@@ -64,6 +74,7 @@ class Less_Tree {
 	public static function ReferencedArray( $rules ) {
 		foreach ( $rules as $rule ) {
 			if ( method_exists( $rule, 'markReferenced' ) ) {
+				// @phan-suppress-next-line PhanUndeclaredMethod
 				$rule->markReferenced();
 			}
 		}

vendor/wikimedia/less.php/lib/Less/Tree/Alpha.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Alpha
- *
- * @package Less
- * @subpackage tree
+ * @private
  */
 class Less_Tree_Alpha extends Less_Tree {
 	public $value;

vendor/wikimedia/less.php/lib/Less/Tree/Anonymous.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Anonymous
- *
- * @package Less
- * @subpackage tree
+ * @private
  */
 class Less_Tree_Anonymous extends Less_Tree {
 	public $value;
@@ -15,8 +11,8 @@ class Less_Tree_Anonymous extends Less_Tree {
 	public $type = 'Anonymous';
 
 	/**
-	 * @param integer $index
-	 * @param boolean $mapLines
+	 * @param int $index
+	 * @param bool|null $mapLines
 	 */
 	public function __construct( $value, $index = null, $currentFileInfo = null, $mapLines = null ) {
 		$this->value = $value;
@@ -25,7 +21,7 @@ class Less_Tree_Anonymous extends Less_Tree {
 		$this->currentFileInfo = $currentFileInfo;
 	}
 
-	public function compile() {
+	public function compile( $env ) {
 		return new Less_Tree_Anonymous( $this->value, $this->index, $this->currentFileInfo, $this->mapLines );
 	}
 

vendor/wikimedia/less.php/lib/Less/Tree/Assignment.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Assignment
- *
- * @package Less
- * @subpackage tree
+ * @private
  */
 class Less_Tree_Assignment extends Less_Tree {
 

vendor/wikimedia/less.php/lib/Less/Tree/Attribute.php

@@ -1,10 +1,6 @@
 <?php
-
 /**
- * Attribute
- *
- * @package Less
- * @subpackage tree
+ * @private
  */
 class Less_Tree_Attribute extends Less_Tree {