3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { function testing() { public $f = "hello world"; } } $obj = new MyClass; var_dump($obj); echo $testing(); ?>
Output for 5.4.0 - 5.4.9
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/W2Xt3 on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.19
Parse error: syntax error, unexpected T_PUBLIC in /in/W2Xt3 on line 6
Process exited with code 255.
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176.1 ms | 1395 KiB | 37 Q