3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { static function foo($x = null) {} } $reflMethod = new ReflectionMethod('C', 'foo'); $reflParam = $reflMethod->getParameters()[0]; serialize($reflParam); $obj = (object)['refl' => $reflMethod]; $serObj = serialize($obj); $unserObj = unserialize($serObj); $serReflMethod = serialize($reflMethod); $unserReflMethod = unserialize($serReflMethod);
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Exception: Serialization of 'ReflectionParameter' is not allowed in /in/bWCZA:10 Stack trace: #0 /in/bWCZA(10): serialize(Object(ReflectionParameter)) #1 {main} thrown in /in/bWCZA on line 10
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
preferences:
305.53 ms | 403 KiB | 375 Q