3v4l.org

run code in 300+ PHP versions simultaneously
<?php $clean_s = ['apple','ball','cat','dog']; $clean_r = ['apple','bat','carrot','duck','elephant','fan']; $max = max(array_map("count", [$clean_s, $clean_r])); echo $max;
Output for git.master, git.master_jit, rfc.property-hooks
6

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:
124.93 ms | 405 KiB | 5 Q