3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', "1"); error_reporting(E_ALL); #[\AllowDynamicProperties] class AAA { } $a = new AAA(); $a->aaa = 1; echo $a->aaa;
Output for git.master_jit, git.master, rfc.property-hooks
1

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:
27.69 ms | 405 KiB | 5 Q