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<?php $object = new stdClass; $object->data = array( 'key1' => array( 'key2' => "value", ) ); var_dump($object->data["key1"]["key2"]);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(5) "value"