3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array1 = array(); $array2 = array(1 => "data"); $result = array_merge($array1, $array2); print_r($result); $array1 = array(); $array2 = array(1 => "data"); $result = $array1 + $array2; print_r($result);
Output for rfc.property-hooks, git.master, git.master_jit
Array ( [0] => data ) Array ( [1] => data )

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:
113.53 ms | 2677 KiB | 4 Q