3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($number) { $num=fib($number); echo $number.' number fibinache is '.$num; } function fib($num,$count=2,$plast=1,$last=2){ if($count <= $num){ $newlast=$plast+$last; $count++; return fib($num,$count,$last,$newlast); } else { return $last; } } f(2); ?>
Output for git.master, git.master_jit, rfc.property-hooks
2 number fibinache is 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:
39.9 ms | 401 KiB | 8 Q