PHP implements SMS text message sending

This article mainly introduces the implementation of SMS text messaging in PHP. Interested friends can refer to it. I hope it will be helpful to everyone.

1.PHP code

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; } }

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