1 <?php 2  3 $test = new weixin(); 4 $test->Message(); 5  6 class weixin{ 7     public function Message(){ 8         $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; 9         if (!empty($postStr)){10             $postObj = simplexml_load_string($postStr, ‘SimpleXMLElement‘, LIBXML_NOCDATA);11             $fromUsername = $postObj->FromUserName;12             $toUsername = $postObj->ToUserName;13             $createTime = trim($postObj->CreateTime);14             $createtime = date(‘Y/m/d H:i:s‘, $createTime); 15             $msgType = trim($postObj->MsgType);16             $result = "FromUserName(来自)：{$fromUsername}\r\n"17             ."ToUserName(发送至)：{$toUsername}\r\n"18             ."CreateTime(时间)：{$createtime}\r\n"19             ."MsgType(消息类型)：{$msgType}\r\n";20             switch ($msgType){21                 case "event":22                     $result = $result.$this->receiveEvent($postObj);23                     break;24                 case "text":25                     $result = $result.$this->receiveText($postObj);26                     break;27             }28             echo "原始消息\r\n";29             echo $postStr ;30             echo "\r\n\r\n解析结果\r\n";31             echo $result;32         }33         else{34             echo "";35             exit;36         }37     }38     39     private function receiveEvent($postObj){40         $event =  $postObj->Event;41         $eventKey = $postObj->EventKey;42         $result = "Event(事件)：{$event}\r\n"43         ."EventKey(事件值)：{$eventKey}";44         return $result;45     }46     47     private function receiveText($postObj){48         $keyword = trim($postObj->Content);    49         $msgId = $postObj->MsgId;50         $result = "Content(文本内容)：{$keyword}\r\n"51         ."MsgId(文本消息标识号)：{$msgId}";52         return $result;53     }54 }55 56 ?>