3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f1(&$v) {} function f2() {$a = array(1,2,3); return $a; } f1((bool)f2());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: f1(): Argument #1 ($v) could not be passed by reference in /in/J4Q8e:5 Stack trace: #0 {main} thrown in /in/J4Q8e on line 5
Process exited with code 255.

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:
62.59 ms | 405 KiB | 5 Q