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@ 2014-05-05T10:43:02Z

<?php

$a = 'TEST';
preg_match('/./', array(), $a);

var_dump($a);

;;

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive preview

42.99 ms | 402 KiB | 5 Q