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run code in 300+ PHP versions simultaneously
<?php class MyClass { public static function staticMethod() { return 'MyClass::staticMethod called'; } } $className = 'MyClass'; $staticMethodName = 'staticMethod'; class MyClass { public static function staticMethod() { return 'MyClass::staticMethod 2 called'; } } var_dump($className::$staticMethodName()); var_dump($className::staticMethod());
Output for 7.0.0 - 7.0.32, 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
Fatal error: Cannot declare class MyClass, because the name is already in use in /in/9s8hB on line 12
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Cannot redeclare class MyClass in /in/9s8hB on line 12
Process exited with code 255.
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213.28 ms | 402 KiB | 292 Q