微信开发（4）推送微信模板信息到服务号

namespace common\extensions\weixin;use Yii;class weixin{public $appid &＃61; &＃39;&＃39;;public $appsecret &＃61; &＃39;&＃39;;public $access_token &＃61; null;function __construct(){$this->appid &＃61; &＃39;xxxxxxxxxxxxxx&＃39;;$this->appsecret &＃61; &＃39;xxxxxxxxxxxxx&＃39;;}/*** 获取微信基础接口凭证Access_token* &＃64;param $refresh 强制刷新&＃xff0c; 默认false* &＃64;return String*/public function getAccess_token($refresh &＃61; false) {$data &＃61; json_decode(file_get_contents(Yii::getAlias(&＃39;&＃64;common&＃39;).&＃39;/extensions/weixin/access_token.json&＃39;));if ( $data->expire_time appid.&＃39;&secret&＃61;&＃39;.$this->appsecret;$result &＃61; json_decode(file_get_contents($url));$access_token &＃61; isset($result->access_token) ? $result->access_token : &＃39;&＃39;;if (isset($result->errcode) && !$access_token) {// $this->error(&＃39;get access_token failed.&＃39;);} else {$data->expire_time &＃61; time() &＃43; 7000;$data->access_token &＃61; $access_token;$fp &＃61; fopen(Yii::getAlias(&＃39;&＃64;common&＃39;).&＃39;/extensions/weixin/access_token.json&＃39;, "w");fwrite($fp, json_encode($data));fclose($fp);$this->access_token &＃61; $access_token;}} else {$this->access_token &＃61; $data->access_token;}return $this->access_token;}//发送模板消息public function send_template_message($data) {$url &＃61; &＃39;https://api.weixin.qq.com/cgi-bin/message/template/send?access_token&＃61;&＃39; . $this->getAccess_token(true);$result &＃61; $this->http_request($url, urldecode(json_encode($data)));return json_decode($result, true);}// 发送protected function http_request($url, $data &＃61; null) {$curl &＃61; curl_init();curl_setopt($curl, CURLOPT_URL, $url);curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);if (!empty($data)) {curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, $data);}curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);$output &＃61; curl_exec($curl);curl_close($curl);return $output;}}