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<?php class C { static function foo($x = null) {} } $reflMethod = new ReflectionMethod('C', 'foo'); $reflParam = $reflMethod->getParameters()[0]; // $serReflMethod = serialize($reflMethod); // No warning. $serReflParam = serialize($reflParam); $unserReflParam = unserialize($serReflParam); // Fatal error: ReflectionParameter::isOptional(): Internal error: Failed to retrieve the reflection object in /in/U5kcQ on line 13 $unserReflParam->isOptional();
based on U5kcQ
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught Error: Internal error: Failed to retrieve the reflection object in /in/t1bCc:18 Stack trace: #0 /in/t1bCc(18): ReflectionParameter->isOptional() #1 {main} thrown in /in/t1bCc on line 18
Process exited with code 255.
Output for 5.4.0 - 7.0.20
Fatal error: ReflectionParameter::isOptional(): Internal error: Failed to retrieve the reflection object in /in/t1bCc on line 18
Process exited with code 255.