3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(true=>'true',false=>'false'); var_dump($array); var_dump(isset($array[true]));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [1]=> string(4) "true" [0]=> string(5) "false" } bool(true)

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:
41.19 ms | 401 KiB | 8 Q