3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{} $a = new A(); $a->{json_decode('"\u201B"')} = 123; var_dump($a);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property A::$‛ is deprecated in /in/bN3l1 on line 5 object(A)#1 (1) { ["‛"]=> int(123) }

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:
30.24 ms | 401 KiB | 8 Q