3v4l.org

run code in 300+ PHP versions simultaneously
<?php class DoctrineType { public function implemented(): mixed { return 'bla'; } } class EnumType extends DoctrineType { public function implemented(): \stdClass { return new \stdClass(); } } $bar = new EnumType(); var_dump($bar->implemented());
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#2 (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:
159.82 ms | 405 KiB | 5 Q