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run code in 300+ PHP versions simultaneously
<?php class Foo { public static function bar() { echo isset($this) ? 'Instance' : 'Class', "\n"; } } // OK: Foo::bar(); class Baz { function test() { Foo::bar(); } } // Take care: $baz = new Baz; $baz->test();
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Class Class
preferences:
258.03 ms | 404 KiB | 374 Q