3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { function __construct($num=null) {var_dump($GLOBALS['a']; } }; $o = new Test($a=2);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
Parse error: syntax error, unexpected ';' in /in/Xu4J0 on line 3
Process exited with code 255.

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