3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new StdClass(); $x->{'todo-list'} = 'fred'; $key = 'todo-list'; $nokey = 'as-hsd'; print $x->$key; print $x->$nokey; var_dump($x);
Output for git.master, git.master_jit, rfc.property-hooks
fred Warning: Undefined property: stdClass::$as-hsd in /in/HgTNc on line 11 object(stdClass)#1 (1) { ["todo-list"]=> string(4) "fred" }

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:
43.69 ms | 401 KiB | 8 Q