Readd real_escape method for addI18nCondition

modifié:         core/lib/Thelia/ImportExport/Export/ExportHandler.php

core/lib/Thelia/ImportExport/Export/ExportHandler.php

@@ -150,6 +150,33 @@ abstract class ExportHandler extends AbstractHandler
         ;
     }
 
+    /**
+     * @param $str
+     * @return string
+     *
+     * Really escapes a string for SQL request.
+     */
+    protected function real_escape($str)
+    {
+        $str = trim($str, "\"'");
+
+        $return = "CONCAT(";
+        $len = strlen($str);
+
+        for ($i = 0; $i < $len; ++$i) {
+            $return .= "CHAR(".ord($str[$i])."),";
+        }
+
+        if ($i > 0) {
+            $return = substr($return, 0, -1);
+        } else {
+            $return = "\"\"";
+        }
+        $return .= ")";
+
+        return $return;
+    }
+
     public function renderLoop($type, array $args = array())
     {
         $loopsDefinition = $this->container->getParameter("thelia.parser.loops");