3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Security { public static function safeString(&$string){ $string = htmlspecialchars(strip_tags($string)); } public static function safeArray(&$array){ return array_walk_recursive($array, 'safeString'); } } echo Security::safeString('<br>');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Security::safeString(): Argument #1 ($string) cannot be passed by reference in /in/F6cpO:12 Stack trace: #0 {main} thrown in /in/F6cpO on line 12
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
40.61 ms | 401 KiB | 8 Q