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<?php class A extends \ArrayObject {} $a = new A; $a->offsetSet('test', 'testValue'); $reflection = new \ReflectionObject($a); $properties = $reflection->getProperties(); $c = count($properties) . PHP_EOL; echo $c; if ($c) { echo $properties[0]->getValue($a) . PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
0 Warning: Undefined array key 0 in /in/E77cH on line 16 Fatal error: Uncaught Error: Call to a member function getValue() on null in /in/E77cH:16 Stack trace: #0 {main} thrown in /in/E77cH on line 16
Process exited with code 255.

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