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<?php $ref = new ReflectionClass('StdObject'); foreach($ref->getMethod('__construct')->getParameters() as $param) { var_dump($param->getDefaultValue()); }
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 ReflectionException: Class "StdObject" does not exist in /in/cdH9t:3 Stack trace: #0 /in/cdH9t(3): ReflectionClass->__construct('StdObject') #1 {main} thrown in /in/cdH9t on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught ReflectionException: Class StdObject does not exist in /in/cdH9t:3 Stack trace: #0 /in/cdH9t(3): ReflectionClass->__construct('StdObject') #1 {main} thrown in /in/cdH9t on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Uncaught exception 'ReflectionException' with message 'Class StdObject does not exist' in /in/cdH9t:3 Stack trace: #0 /in/cdH9t(3): ReflectionClass->__construct('StdObject') #1 {main} thrown in /in/cdH9t on line 3
Process exited with code 255.

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