3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a{ public $res = 1; public function abc( int $d){ for ($x=1; $x<$d; $x++) $this->res = $this->res * $this->abc( $x); return $this->res; } } $a = new a(); echo $a->abc(10);
Output for git.master, git.master_jit, rfc.property-hooks
1

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:
54.93 ms | 401 KiB | 8 Q