3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 1 => 'foo', '1' => 'super_foo', '2' => 'bar' ]; echo "The array has ", count($array), " values", "\n"; print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
The array has 2 values Array ( [1] => super_foo [2] => bar )

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:
199.06 ms | 405 KiB | 5 Q