3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [[45, 16, 18, 72], [23, 8, 9, 36, 15, 36]]; $parts = []; foreach ($a as $subarray) { $parts[] = '[' . implode(' ', $subarray) . ']'; } echo '[' . implode(', ', $parts) . ']';
Output for git.master, git.master_jit, rfc.property-hooks
[[45 16 18 72], [23 8 9 36 15 36]]

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:
31.98 ms | 401 KiB | 8 Q