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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(1,2,3); $b = new ArrayObject($a); $a[] = 4; var_dump($b);
Output for 5.3.0 - 7.1.0
object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } }
Output for 5.0.0 - 5.2.17
object(ArrayObject)#1 (3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/AfEp0 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/AfEp0 on line 5