3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myErrorHandler($errno, $errstr, $errfile, $errline) { var_dump($errno, $errstr, $errfile, $errline); /* Don't execute PHP internal error handler */ return true; } set_error_handler("myErrorHandler"); $recursive = array(); $recursive[] = &$recursive; var_export($recursive);
Output for git.master, git.master_jit, rfc.property-hooks
int(2) string(46) "var_export does not handle circular references" string(9) "/in/KYckX" int(16) array ( 0 => NULL, )

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:
55.28 ms | 405 KiB | 9 Q