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run code in 300+ PHP versions simultaneously
<?php $a = new ArrayObject(); $a[0] = 'pizza'; $a[1] = 'time'; var_dump(is_object($a)); var_dump($a);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
bool(true) object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(2) { [0]=> string(5) "pizza" [1]=> string(4) "time" } }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
bool(true) object(ArrayObject)#1 (2) { [0]=> string(5) "pizza" [1]=> string(4) "time" }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/YcNuX 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/YcNuX on line 2

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