php短信发送

<?php

class Sms
{
private $userId = 'XXXXX';

private $password = 'XXXXXX';

private $templateId = 'XXXXXX';

/**
* @var string 短信服务器地址
*/
private $server_uri = 'XXXXXX';

private $port = 'XXXXXX';

/**
* 发送短信
* @param $message 信息内容
* @param $mobile 手机号码
* @param string $signature 签名
* @return bool 成功返回true, 网络请求失败返回false, 其他返回失败编码
*/
public function sendOneMsg($message, $mobile, $signature='demo')
{

$xml_content = $this->createXmlContent($message, $mobile, $signature);

$xml = $this->sendHttpRequest(trim($xml_content));

if(! $xml) {
return false; // 网络请求失败
}

// 解析返回的编码
$res = simplexml_load_string($xml);
if($res->retCode == 1000) {
return true;
}

return $res->retCode;

}

/**
* 创建 xml内容
* @param $message 信息
* @param $mobile 要发送的手机号码
* @param $signature 签名
* @return string
*/
private function createXmlContent($message, $mobile, $signature)
{
$data = array(
'userId' => $this->userId, // 账号
'password' => $this->password, // 小写的md5后的用户密码
'templateId' => $this->templateId, // 模板id
'phone' => $mobile,
'port' => $this->port,
'data' => $message,
'signature' => $signature,
);

// 设置xml版本和编码
$dom = new \DOMDocument('1.0', 'UTF-8');

// 创建根节点
$request = $dom->createElement('request');
$dom->appendChild($request);

foreach($data as $key => $val) {
// 创建元素
$key = $dom->createElement($key);
$request->appendChild($key);

// 创建元素值
$text = $dom->createTextNode($val);
$key->appendChild($text);
}

return $dom->saveXML();
}

/**
* 发送http请求
* @param $xml_content
* @return mixed
*/
private function sendHttpRequest($xml_content)
{
$now = time();
$headers[] = 'Content-Type:text/xml';
$headers[] = 'Content-Length:' . strlen($xml_content);
$headers[] = 'Cmd:mt';
$headers[] = 'TS:'. $now;
$headers[] = 'Authorization:' . strtoupper(md5($xml_content. $now . $this->password));

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->server_uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_content);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
$res = curl_exec($ch);
curl_close($ch);
//header('Content-Type:text/html; charset=utf-8');
return $res;
}

}