client:
<?
$header = '<MMS:TransactionId soapenv:mustUnderstand="0" xmlns:MMS="http://www.xieheng.com/xiehengmms">1157962952812</MMS:TransactionId>
<MMS:Auth soapenv:mustUnderstand="0" xmlns:MMS="http://www.xieheng.com/xiehengmms">
<MMS:AuthName>liusong</MMS:AuthName>
<MMS:AuthPassword>111111</MMS:AuthPassword>
</MMS:Auth>';
$body = '<MMS:Title xmlns:MMS="http://www.xieheng.com/xiehengmms">happy new year</MMS:Title>
<MMS:Phone xmlns:MMS="http://www.xieheng.com/xiehengmms">135654418888</MMS:Phone>';

$client = new soapclientmime();
$client->soapclient('http://127.0.0.1:8082/mms/soapserver.php');
$msg = $client->serializeEnvelope($body,$header);
$client->addAttachment("","e:/newycnow/admin/mms/test.jpg","image/gif",false);
print_r($client->requestAttachments);
print_r($client->requestData);
$client->send($msg,'www.xieheng.com/mms');
?>
server:
<?
$soap = new nusoapservermime();
$soap->parse_request($HTTP_RAW_POST_DATA);
$httpHeaders = $soap->headers;//http header
$soap->parseRequest($httpHeaders,$HTTP_RAW_POST_DATA);
$attachment = $soap->getAttachments();
$attachment = serialize($attachment);
write_to_file($HTTP_RAW_POST_DATA,'e:/newycnow/admin/mms/data.txt');
write_to_file($attachment,'e:/newycnow/admin/mms/data.txt');
$soap->service($HTTP_RAW_POST_DATA);
?>

question:
why I can not send the Attachments and receive the Attachments?thank you!

This will not work. You need a filename containing or URL pointing to WSDL. Fortunately nusoap will generate it for you if you call this script with WSDL argument. So it may look like:
$client->soapclient('http://127.0.0.1:8082/mms/soapserver.php?WSDL', 'wsdl');
Also, if you use another default namespace (http://www.xieheng.com/xiehengmms) you'd specify it in appropriate argument to serializeEnvelope() as well.