How to use php to send messages to qq friends?

& lt？ Server-side programming language (abbreviation of professional hypertext preprocessor)

header(" Content-type:text/html； charset = utf-8 ")；

$ ch = curl _ init()；

curl_setopt ($ch，CURLOPT_URL，"/g/s？ Sid= your sid "); //mailing address

curl_setopt ($ch，CURLOPT_RETURNTRANSFER， 1)；

curl_setopt($ch，CURLOPT_POST，true)； //Set the publishing mode

Curl_setopt($ch, CURLOPT_POSTFIELDS, "u = 630803889 & saveurl = 0 & do = send & on =1& aid = send &； Msg= hello, test "); //post value has been sent.

$ file _ contents = curl _ exec($ ch)； //Get the return value

curl _ close($ ch)；

& gt