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<?php $arr = new ArrayObject(); $arr['woffka'] = 'markoffka'; var_dump($arr); $arr->append(array('one' => 'two')); var_dump($arr);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(1) { ["woffka"]=> string(9) "markoffka" } } object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(2) { ["woffka"]=> string(9) "markoffka" [0]=> array(1) { ["one"]=> string(3) "two" } } }
Output for 5.0.0 - 5.2.17
object(ArrayObject)#1 (1) { ["woffka"]=> string(9) "markoffka" } object(ArrayObject)#1 (2) { ["woffka"]=> string(9) "markoffka" [0]=> array(1) { ["one"]=> string(3) "two" } }
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/CLJUT on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/CLJUT on line 2