SMS Sender ID Helper

sender.php

<?php 

function referrals_sms_sender($msisdn=FALSE, $message=FALSE, $uid=FALSE) 
{
	global $user;
	set_time_limit(0);
	if ($msisdn and $message) {
		// parameter
		$hp = urlencode(htmlspecialchars($msisdn));
		$msg = urlencode(htmlspecialchars($message));
		$usr = "<user>";
		$pwd = "<pass>";
		$auth = MD5($usr.$pwd.$hp);
		// coba panggil pakai resthelper
		$app = "http://smpp.pusatsms.com:8080/web2sms/api/SendSMS.aspx";
		$url = $app."?username=$usr&mobile=$hp&auth=$auth&message=".$msg;
		$web = rest_helper($url);
		// log sms
		if ($web) 
			referrals_sms_logger($uid?$uid:$user->uid,$msisdn,$message,$web,time());
		// tampilkan hasilnya
		return $web ? $web : "Send Failed!";
	} else {
		return 'Parameter not Supplied';
	}
}