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@ 2015-09-25T17:00:31Z

<?php

$a="0wzz";
var_dump($a);
$a++;
var_dump($a);
$a++;
var_dump($a);

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive preview

40.5 ms | 402 KiB | 5 Q