3v4l.org

run code in 300+ PHP versions simultaneously
<?php return(preg_replace_callback("/\{(.*?)\}/e", '$\1', $F_VIEW_FORUM));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $F_VIEW_FORUM in /in/rHC3P on line 2 Fatal error: Uncaught TypeError: preg_replace_callback(): Argument #2 ($callback) must be a valid callback, function "$\1" not found or invalid function name in /in/rHC3P:2 Stack trace: #0 /in/rHC3P(2): preg_replace_callback('/\\{(.*?)\\}/e', '$\\1', NULL) #1 {main} thrown in /in/rHC3P on line 2
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:
38.37 ms | 401 KiB | 8 Q