3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array_filter([ 'hello', 'good bye', 'something something', ], function($value) { return $value == 'something something'; }); var_dump(key($test));
Output for git.master, git.master_jit, rfc.property-hooks
int(2)

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:
61.71 ms | 401 KiB | 8 Q