3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Logger { public static function write (Message $message) { return $message->getName(); } } interface Message { public function getName(); } $message = (new class() implements Message { public function getName() { return 'anonyme !'; } }); echo Logger::write($message); // anonyme
based on HchnH
Output for 7.0.0 - 7.2.0
anonyme !
Output for 5.4.1 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/r1LI4 on line 13
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/r1LI4 on line 13
Process exited with code 255.