3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Enum { const FOO = 1; const BAR = 2; const ENUM_VALUES = [ self::FOO, self::BAR ]; public static function isValid($value) : bool { return in_array($value, self::ENUM_VALUES); } } var_dump( Enum::isValid(Enum::FOO), Enum::isValid('baz') );
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(false)

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:
54.06 ms | 401 KiB | 8 Q