3v4l.org

run code in 500+ PHP versions simultaneously
<?php // This is not true/false bolean either. var_dump( (bool) null ); // These do not directly correlate to boolean, // i.e. they don't mean the same as boolean. var_dump( (bool) array( false ) ); var_dump( (bool) new stdClass ); var_dump( (bool) 'This is an example string.' ); var_dump( (bool) static function() { return false; } ); // Anonmyous function: callback.
Output for rfc.property-hooks, git.master_jit, git.master
bool(false) bool(true) bool(true) bool(true) bool(true)

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:
52.63 ms | 2694 KiB | 4 Q