3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mx = function ($high_val) { return function ($val) use ($high_val) { return $val > $high_val; }; }; $i = array(1, 2, 3, 4, 5, 6, 7); $o = array_filter($i, $mx(3)); var_dump($o); ?>
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [3]=> int(4) [4]=> int(5) [5]=> int(6) [6]=> int(7) }

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:
159.71 ms | 405 KiB | 5 Q