PHP: isVaildInetAddress - PEAR Class Mail_RFC822(not strict mode only)

gistfile1.txt

function isValidInetAddress($data)
{
	$regex = '/^([*+!.&#$|\'\\%\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})$/i';
	if (preg_match($regex, trim($data), $matches))
	{
		return array($matches[1], $matches[2]);
	}
	else
	{
		return false;
	}
}