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run code in 300+ PHP versions simultaneously
<?php $foo1 = new stdClass(); $foo1->bar = 'test1'; $foo1->baz = 'test2'; $foo2 = new stdClass(); $foo2->baz = 'test2'; $foo2->bar = 'test1'; var_dump($foo1); var_dump(serialize($foo1)); var_dump($foo2); var_dump(serialize($foo2));
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 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
object(stdClass)#1 (2) { ["bar"]=> string(5) "test1" ["baz"]=> string(5) "test2" } string(63) "O:8:"stdClass":2:{s:3:"bar";s:5:"test1";s:3:"baz";s:5:"test2";}" object(stdClass)#2 (2) { ["baz"]=> string(5) "test2" ["bar"]=> string(5) "test1" } string(63) "O:8:"stdClass":2:{s:3:"baz";s:5:"test2";s:3:"bar";s:5:"test1";}"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
object(stdClass)(2) { ["bar"]=> string(5) "test1" ["baz"]=> string(5) "test2" } string(63) "O:8:"stdClass":2:{s:3:"bar";s:5:"test1";s:3:"baz";s:5:"test2";}" object(stdClass)(2) { ["baz"]=> string(5) "test2" ["bar"]=> string(5) "test1" } string(63) "O:8:"stdClass":2:{s:3:"baz";s:5:"test2";s:3:"bar";s:5:"test1";}"

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