php微信开发之谷歌测距

 更新时间:2018年06月14日 10:36:47   作者:qiphon3650   我要评论
这篇文章主要为大家详细介绍了php微信开发之谷歌测距的相关资料,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

本文实例为大家分享了php微信谷歌测距的具体代码,供大家参考,具体内容如下

<?php
/**
 * wechat php test
 */
//define your token
define("TOKEN", "weixin");
$wechatObj = new wechatCallbackapiTest();
//$wechatObj->valid();
$wechatObj->responseMsg();
class wechatCallbackapiTest
{
  public function valid()
  {
    $echoStr = $_GET["echostr"];
    //valid signature , option
    if($this->checkSignature()){
      echo $echoStr;
      exit;
    }
  }
  public function responseMsg()
  {
    //get post data, May be due to the different environments
    $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
    //extract post data
    if (!empty($postStr)){
        $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
        $fromUsername = $postObj->FromUserName;
        $toUsername = $postObj->ToUserName;
        $type = $postObj->MsgType;
        $customrevent = $postObj->Event;
        $latitude = $postObj->Location_X;
        $longitude = $postObj->Location_Y;
        $keyword = trim($postObj->Content);
        $time = time();
        $textTpl = "<xml>
              <ToUserName><![CDATA[%s]]></ToUserName>
              <FromUserName><![CDATA[%s]]></FromUserName>
              <CreateTime>%s</CreateTime>
              <MsgType><![CDATA[%s]]></MsgType>
              <Content><![CDATA[%s]]></Content>
              <FuncFlag>0</FuncFlag>
              </xml>";       
        switch ($type)
      {  case "event";
        if ($customrevent=="subscribe")
          {$contentStr = '';}
        break;
        case "image";
        $contentStr = "你的图片很棒!";
        break;
        case "location";
        $disurl="";
      $apistr=file_get_contents($disurl);
      $apiobj=simplexml_load_string($apistr);
      $disobj=$apiobj->row->element->distance->text;
      $durobj=$apiobj->row->element->duration->text;
      $contentStr = "你离我公司约{$disobj}公里,步行约{$durobj}";
        break;
        case "link" ;
        $contentStr = "你的链接有病毒吧!";
        break;
        case "text";
        $weatherurl="";
         $apistr=file_get_contents($weatherurl);
         $apiobj=simplexml_load_string($apistr);
         $placeobj=$apiobj->currentCity;//读取城市
         $todayobj=$apiobj->results->result[0]->date;//读取星期
         $weatherobj=$apiobj->results->result[0]->weather;//读取天气
         $windobj=$apiobj->results->result[0]->wind;//读取风力
         $temobj=$apiobj->results->result[0]->temperature;//读取温度
         $contentStr = "{$placeobj}{$todayobj}天气{$weatherobj},风力{$windobj},温度{$temobj}";
         break;          
      default;
      $contentStr ="此项功能尚未开发";  
      }
        $msgType="text";
        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
        echo $resultStr;

    }else {
      echo "";
      exit;
    }
  }
  private function checkSignature()
  {
    $signature = $_GET["signature"];
    $timestamp = $_GET["timestamp"];
    $nonce = $_GET["nonce"];  
    $token = TOKEN;
    $tmpArr = array($token, $timestamp, $nonce);
    sort($tmpArr);
    $tmpStr = implode( $tmpArr );
    $tmpStr = sha1( $tmpStr );
    if( $tmpStr == $signature ){
      return true;
    }else{
      return false;
    }
  }
}
?>

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持澳门金沙网上娱乐。

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