【下载文档:  php微信开发之谷歌测距.txt 】

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php微信开发之谷歌测距
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
/**
* 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 = "


%s


0
";
switch ($type)
{ case "event";
if ($customrevent=="subscribe")
{$contentStr = '';}
break;
case "image";
$contentStr = "你的图片很棒！";
break;
case "location";
$disurl="http://maps.googleapis.com/maps/api/distancematrix/xml?origins={$latitude},{$longitude}&destinations=23.355164,116.681889&mode=walking&language=zh-CN&sensor=false";
$apistr=file_get_contents($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";
$weatherurl="http://api.map.baidu.com/telematics/v2/weather?location={$keyword}&ak=1a3cde429f38434f1811a75e1a90310c";
$apistr=file_get_contents($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中文源码网。