3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(){} //const CONFIG = [ // 'pdo' => new PDO //]; define('CONFIG', [ 'pdo' => new PDO() ]); var_dump(CONFIG['pdo']);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: PDO::__construct() expects at least 1 argument, 0 given in /in/WiNqK:10 Stack trace: #0 /in/WiNqK(10): PDO->__construct() #1 {main} thrown in /in/WiNqK on line 10
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:
55.63 ms | 401 KiB | 8 Q