3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array("a"=>1,"b"=>1,"c"=>1,"e"=>1); $b=array("a"=>5,"b"=>6,"c"=>7,"e"=>8); print_r(array_combine(array_keys($a),array_values($b)));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [a] => 5 [b] => 6 [c] => 7 [e] => 8 )

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:
40.4 ms | 401 KiB | 8 Q