3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray[0] = array(23, null, 43, 12); $myArray[1] = array(null, null, 53, 19); $myArray[2] = array(12, 13, 14, null); var_export(array_map(fn($row) => array_map('intval', $row), $myArray));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 0 => 23, 1 => 0, 2 => 43, 3 => 12, ), 1 => array ( 0 => 0, 1 => 0, 2 => 53, 3 => 19, ), 2 => array ( 0 => 12, 1 => 13, 2 => 14, 3 => 0, ), )

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:
155.25 ms | 406 KiB | 5 Q