3v4l.org

run code in 300+ PHP versions simultaneously
<?php $selfTable = 'songs'; $relTable = 'artists'; $strings = array( 'id', 'artists.name', '$artist.real_name', '$title' ); foreach($strings as $string) { echo preg_replace_callback('#([^\.\$]+|\$[\w]+|\$[\w]+\.[\w]+)#', function($match) { print_r($match); }, $string); }
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => id [1] => id ) Array ( [0] => artists [1] => artists ) Array ( [0] => name [1] => name ) .Array ( [0] => $artist [1] => $artist ) Array ( [0] => real_name [1] => real_name ) .Array ( [0] => $title [1] => $title )

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:
37.3 ms | 402 KiB | 8 Q