3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'username' => 'matt' ) ); print_r ($input); echo implode(', ', array_map(function ($entry) { return $entry['username']; }, $input));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [username] => matt ) ) matt

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:
33.54 ms | 401 KiB | 8 Q