3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 3; $x = [ 2 <=['-']=> $b]; var_dump($x);
Output for git.master_jit, git.master, rfc.property-hooks
array(1) { [1]=> int(3) }

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:
40.05 ms | 401 KiB | 8 Q