3v4l.org

run code in 300+ PHP versions simultaneously
<?php $haystacks = [ ["Mac", "NT"], ["Irix", "Linux"] ]; $needle = 'Irix'; var_export( array_any( $haystacks, fn($haystack) => in_array($needle, $haystack) ) );
Output for git.master, git.master_jit
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:
39.76 ms | 405 KiB | 5 Q