ตัวอย่าง
$username = "InputUserName";
$password ="InputPassword";
$to = "081714XXXX;081547XXXX";
$baseurl ="http://messagedd.com";
$text = urlencode("test message from httpapi");
$url =
"$baseurl/httpapi/sendsms/sendsms.aspx?username=$username&password=$password&to=$to&tex
t=$text";
// do sendmsg call
$ret = file($url);
echo $ret[0];
?>