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run code in 300+ PHP versions simultaneously
<?php //$foo->bar()::baz() class foo { function bar(){ echo 'bar'; }} class bar { static $baz = 'bazz'; } $foo = new foo; echo ($foo->bar())::$baz;
Output for 7.0.0 - 7.0.20, 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, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
bar Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/0Tk1d:6 Stack trace: #0 {main} thrown in /in/0Tk1d on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM), expecting ',' or ';' in /in/0Tk1d on line 6
Process exited with code 255.

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