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<?php class Logger { public static function write (Message $message) { return $this->getName(); } } interface Message { public function getName(); } $message = (new class() implements Message { public function getName() { return 'anonyme !'; } }); Logger::write($message);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Using $this when not in object context in /in/Bs5n0:7 Stack trace: #0 /in/Bs5n0(17): Logger::write(Object(Message@anonymous)) #1 {main} thrown in /in/Bs5n0 on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Using $this when not in object context in /in/Bs5n0:7 Stack trace: #0 /in/Bs5n0(17): Logger::write(Object(class@anonymous)) #1 {main} thrown in /in/Bs5n0 on line 7
Process exited with code 255.
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/Bs5n0 on line 13
Process exited with code 255.

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