3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'a','b','c','d','e','f','d' ); $b = array( 'x' ); $arr = array_merge(array_slice($a, 0, 3), $b, array_slice($a, 3)); print_r($arr);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => a [1] => b [2] => c [3] => x [4] => d [5] => e [6] => f [7] => d )

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:
39.1 ms | 401 KiB | 8 Q