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run code in 300+ PHP versions simultaneously
<?php class MyClass { var $value; } $a = new MyClass; $a->newValue = 1; $b = $a; $b->newValue = 2; echo $a->newValue;
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property MyClass::$newValue is deprecated in /in/7InIg on line 7 2
Output for 5.1.3 - 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 - 8.1.28
2
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/7InIg on line 4 2
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
1

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301.73 ms | 402 KiB | 460 Q