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run code in 300+ PHP versions simultaneously
<?php class test { } $t = new test(); $t->foo = 'bar'; var_dump(get_object_vars($t)); var_dump($t);
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Creation of dynamic property test::$foo is deprecated in /in/BdnNP on line 8 array(1) { ["foo"]=> string(3) "bar" } object(test)#1 (1) { ["foo"]=> string(3) "bar" }
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.27
array(1) { ["foo"]=> string(3) "bar" } object(test)#1 (1) { ["foo"]=> string(3) "bar" }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
array(1) { ["foo"]=> string(3) "bar" } object(test)(1) { ["foo"]=> string(3) "bar" }

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