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@ 2013-08-01T22:03:18Z

<?php
preg_match("{^[a-zA-Z0-9.-_]+\@[a-zA-Z0-9.-_]\+.[a-zA-Z0-9.-_]+$}",$email);
?>

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preg_match: documentation ( source)

preferences:dark modelive preview

37.64 ms | 402 KiB | 5 Q