3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a = [3]; foo(...$a ?? range(1,2)); $a = [null]; foo(...$a ?? range(1,2)); $a = null; foo(...$a ?? range(1,2)); function foo() { print_r(func_get_args()); }
Output for git.master_jit, git.master
Array ( [0] => 3 ) Array ( [0] => ) Array ( [0] => 1 [1] => 2 )

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:
48.24 ms | 852 KiB | 4 Q