3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = str_repeat("alkfjsdflajksdfklasjdfka",1); $b=str_repeat("fjkasdfjaksfjak;sfjdkajfskfajskdfajs",1); echo $a,"\n",$b,"\n"; list($a,$b) = array($b,$a); echo $a,"\n",$b;
Output for git.master, git.master_jit, rfc.property-hooks
alkfjsdflajksdfklasjdfka fjkasdfjaksfjak;sfjdkajfskfajskdfajs fjkasdfjaksfjak;sfjdkajfskfajskdfajs alkfjsdflajksdfklasjdfka

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:
40.81 ms | 401 KiB | 8 Q