3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $prop = 0; public function &getPropRef () { return ($this->prop); } } $obj = new Foo(); $variable = &$obj->getPropRef(); $variable = 1; $variable = 2; $variable = 3; echo $obj->prop;
Output for git.master, git.master_jit, rfc.property-hooks
3

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:
43.99 ms | 405 KiB | 5 Q