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@ 2013-12-21T23:19:18Z

<?php
$num1 = "5";

$num2 = "6";

var_dump(get_defined_vars());

//var_dump($GLOBALS);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
get_defined_vars: documentation ( source)

preferences:dark modelive preview

35.5 ms | 402 KiB | 5 Q