Fix problem with 'empty' function and some PHP versions

2015-04-11 17:23:37 +02:00 · 2015-04-11 17:23:37 +02:00 · faca65b510
commit faca65b510
parent 6d1f0ada0e
1 changed files with 7 additions and 4 deletions
--- a/app/classes/Framadate/Services/InputService.php
+++ b/app/classes/Framadate/Services/InputService.php
@ -89,11 +89,14 @@ class InputService {
     * @return string|null
     */
    private function returnIfNotBlank($filtered) {
-        if ($filtered && !empty(str_replace(' ', '', $filtered))) {
+        if ($filtered) {
+            $withoutSpaces = str_replace(' ', '', $filtered);
+            if (!empty($withoutSpaces)) {
                return $filtered;
-        } else {
-            return null;
            }
        }

+        return null;
+    }
+
 }