3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Mapper { function __invoke($r) { print_r($r); } function d(Closure $s) { $s(2); } } $m = new Mapper(); $m(1); $m->d($m);
Output for git.master, git.master_jit, rfc.property-hooks
1 Fatal error: Uncaught TypeError: Mapper::d(): Argument #1 ($s) must be of type Closure, Mapper given, called in /in/0bgkG on line 20 and defined in /in/0bgkG:10 Stack trace: #0 /in/0bgkG(20): Mapper->d(Object(Mapper)) #1 {main} thrown in /in/0bgkG on line 10
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:
40.57 ms | 401 KiB | 8 Q