3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A implements Serializable { public function serialize($a) {} public function unserialize($a) {} } $r = new ReflectionClass("A"); foreach($r->getMethods() as $method) { echo $method->getDeclaringClass()->getName().'::'.$method->getName()."\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of A::serialize($a) must be compatible with Serializable::serialize() in /in/XOrmt on line 3
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:
70.33 ms | 401 KiB | 8 Q