<?php
//define your tokendefine("TOKEN", "lizi");$wechatObj = new wechatCallbackapiTest();$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; $MsgType=$postObj->MsgType; $keyword = trim($postObj->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[text]]></MsgType> <Content>%s</Content> <FuncFlag>0</FuncFlag> </xml>"; $strweather= substr($keyword,-6,6); $strcity=substr($keyword,0,strlen($keyword)-6); if($strweather=="天气") { $url="http://api.map.baidu.com/telematics/v2/weather?location={$strcity}&ak=1a3cde429f38434f1811a75e1a90310c"; $fa=file_get_contents($url); $f=simplexml_load_string($fa); $city=$f->currentCity; $da1=$f->results->result[0]->date; $da2=$f->results->result[1]->date; $da3=$f->results->result[2]->date; $w1=$f->results->result[0]->weather; $w2=$f->results->result[1]->weather; $w3=$f->results->result[2]->weather; $p1=$f->results->result[0]->wind; $p2=$f->results->result[1]->wind; $p3=$f->results->result[2]->wind; $q1=$f->results->result[0]->temperature; $q2=$f->results->result[1]->temperature; $q3=$f->results->result[2]->temperature; $d1=$city.$da1.$w1.$p1.$q1; $d2=$city.$da2.$w2.$p2.$q2; $d3=$city.$da3.$w3.$p3.$q3; $content=$d1.$d2.$d3; if (empty($content)) {$content="你输入的地区有误";} } else{ $content="请输入地区天气,如武汉天气进行天气情况查询"; } $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time,$content); 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; } }}
?>
转载于:https://www.cnblogs.com/hgj123/p/3955587.html
