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
valid();
$wechatObj->responseMsg();
classwechatCallbackapiTest
{
publicfunctionvalid()
{
$echoStr=$_GET["echostr"];
//validsignature,option
if($this->checkSignature()){
echo$echoStr;
exit;
}
}
publicfunctionresponseMsg()
{
//getpostdata,Maybeduetothedifferentenvironments
$postStr=$GLOBALS["HTTP_RAW_POST_DATA"];
//extractpostdata
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;
}
}
privatefunctioncheckSignature()
{
$signature=$_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){
returntrue;
}else{
returnfalse;
}
}
}
?>
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毛票票。