- ported some patches

Marius Cramer

2015-05-13 86bc6556b8378eb3ff0c3f39f98002d8d42d7a8a

 interface/lib/classes/functions.inc.php

@@ -380,6 +380,15 @@
      
      return true;
   }
	
   public function getimagesizefromstring($string){
      if (!function_exists('getimagesizefromstring')) {
         $uri = 'data://application/octet-stream;base64,' . base64_encode($string);
         return getimagesize($uri);
      } else {
         return getimagesizefromstring($string);
      }		
   }

}