Home >php教程 >php手册 >php微信公众开发之获取周边酒店信息的方法

php微信公众开发之获取周边酒店信息的方法

WBOY
WBOYOriginal
2016-06-06 20:15:351164browse

这篇文章主要介绍了php微信公众开发之获取周边酒店信息的方法,涉及针对微信公众平台关于地理信息的应用技巧,具有一定的参考借鉴价值,需要的朋友可以参考下

本文实例讲述了php微信公众开发之获取周边酒店信息的方法。分享给大家供大家参考。具体分析如下:

关注微信公众之后发送回复地理位置信息,即可回复周边附近的酒店信息列表,下面我就来给各位介绍利用php是怎么实现这个功能,希望全子对大家有帮助.代码如下:

复制代码 代码如下:

 //将提交过来的信息接收
$signature = $_GET['signature'];
 $timestamp = $_GET['timestamp'];
 $nonce = $_GET['nonce'];
 $echostr = $_GET['echostr'];
 $token = "jb51.net";
 //判断接入网站
 
 //进行字典排序
 $arr = array($token,$timestamp,$nonce);
 
 sort($arr);
 
 //完成字符串的拼接和sha1加密
 $result = sha1(join($arr));
 //判断生成的字符串和$signature是否相等,如果相等,直接输出$echostr,这样网站接入成功
 if($result==$signature){
 echo $echostr;
 }
 
 //接收微信公众账号接收到的信息
 $poststr = $GLOBALS["HTTP_RAW_POST_DATA"];
 
 $xmlObj = simplexml_load_string($poststr,'SimpleXMLElement',LIBXML_NOCDATA);
 $ToUserName = $xmlObj->ToUserName;
 $FromUserName = $xmlObj->FromUserName;
 $CreateTime = $xmlObj->CreateTime;
 $MsgType = $xmlObj->MsgType;
 $Content = $xmlObj->Content;
 
 if($MsgType=='location'){
 $Location_X = $xmlObj->Location_X;
 $Location_Y = $xmlObj->Location_Y;
 $Scale = $xmlObj->Scale;
 $Label = $xmlObj->Label;
 
 $urlstr = "http://api.map.baidu.com/place/v2/search?&query=酒店&location=".$Location_X.",".$Location_Y."&radius=5000&output=json&ak=DESY8unmZnUlLB0mlowjuiRr";  //此处ak参数需要个人的百度开发序列号,,自己去百度申请下就好了
 $jsonstr = file_get_contents($urlstr);
 $json = json_decode($jsonstr,true);
 
 $pic_640 = "http://api.map.baidu.com/staticimage?width=640&height=320¢er=".$Location_Y.",".$Location_X."&zoom=15&markers=".$Location_Y.",".$Location_X."&markerStyles=l,";
 $pic_80 = "http://api.map.baidu.com/staticimage?width=80&height=80¢er=".$Location_Y.",".$Location_X."&zoom=15&markers=".$Location_Y.",".$Location_X."&markerStyles=l,";
 $p_640 = file_get_contents($pic_640);
 file_put_contents('./images/640_'.$FromUserName.".png",$p_640);
 $p_80 = file_get_contents($pic_80);
 file_put_contents('./images/80_'.$FromUserName.".png",$p_80);
 echo pic_send($json['results']);
 }
 function pic_send($arr){
 global $ToUserName,$FromUserName;
 $str = "
 
 
 ".time()."
 
 ".count($arr)."
 ";
 foreach($arr as $k=>$v){
 if($k==0){
 $picurl = "http://jb51.net/weixin/images/640_".$FromUserName.".png";
 }else{
 $picurl = "http://jb51.net.net/weixin/images/80_".$FromUserName.".png";
 }
 $str .="
 
 
 
 
 
 
";
 }
 $str .= "
";
 return $str;
 }
?>

希望本文所述对大家的php程序设计有所帮助。

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn