3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function testArrayOfTuples($arrayOfTuples) { print_r($arrayOfTuples); if ($arrayOfTuples == null) { print_r("Got a NULL array of tuples!"); } else { print_r(count($arrayOfTuples)); } } } $a = new A; $a->testArrayOfTuples([]);
Output for git.master_jit, git.master, rfc.property-hooks
Array ( ) Got a NULL array of tuples!

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:
48.86 ms | 401 KiB | 8 Q