3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ [ "id" => 1234, "name" => "John" ], [ "id" => 1235, "name" => "doe" ] ]; $b = [ [ "age" => 12 ], [ "age" => 13 ] ]; $c = array_map('array_merge', $a, $b); print_r($c);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [id] => 1234 [name] => John [age] => 12 ) [1] => Array ( [id] => 1235 [name] => doe [age] => 13 ) )

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:
29.74 ms | 405 KiB | 5 Q