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<?php var_dump(class_exists('validatorCheck')); class B extends validatorCheck {} class validatorCheck implements ArrayAccess { function offsetGet($key){} function offsetSet($key, $value) {} function offsetUnset($key) {} function offsetExists($offset) {} //class end } var_dump(class_exists('validatorCheck')); ?>

preferences:
36.08 ms | 402 KiB | 5 Q