3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("T1","one"); define("T2","two"); define("T3", 'mierder'); $test='numbers %2$s %1$s, %3$s'; $test=sprintf($test, T1,T2, t3); echo $test;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "t3" in /in/Iv4Up:8 Stack trace: #0 {main} thrown in /in/Iv4Up on line 8
Process exited with code 255.

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:
43.97 ms | 401 KiB | 8 Q