3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function getThis(): self { return $this; } public function getThat(): self { // Fails. return new stdClass; } public function takeThis(self $c) {} } var_dump((new C)->getThis()); var_dump((new C)->takeThis(new C)); var_dump((new C)->getThat());
Output for git.master, git.master_jit, rfc.property-hooks
object(C)#1 (0) { } NULL Fatal error: Uncaught TypeError: C::getThat(): Return value must be of type C, stdClass returned in /in/g0p5l:10 Stack trace: #0 /in/g0p5l(18): C->getThat() #1 {main} thrown in /in/g0p5l 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:
105.11 ms | 401 KiB | 8 Q