3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; if ( strlen('magic') != 42 ) { function strlen($string) { return 42; } } var_dump( strlen('magic') ); var_dump( \Foo\strlen('magic') );
Output for git.master, git.master_jit, rfc.property-hooks
int(42) int(42)

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:
73.43 ms | 405 KiB | 5 Q