3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('test', 'test2'); $line = "var1: %2%s, var2: %s"; echo vsprintf($line, $arr);
Output for git.master, git.master_jit, rfc.property-hooks
var1: %s, var2: test2

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:
37.72 ms | 401 KiB | 8 Q