php微信公众号开发之简答题


						本文实例为大家分享了php微信公众号开发简答题的具体代码，供大家参考，具体内容如下

简答题



  array("第5页 第1个字" => "王"，"第8页 第1个字" => "李"，"第30页 第1个字" => "周"，)

  array_rand($array,1)

  数据库建立二级菜单







核心代码如下：





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;

        $customevent = $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>%s</Content>

              <FuncFlag>0</FuncFlag>

              </xml>"; 

        include("coon.php");      



        if($keyword=="8")

        {

          $array=array("第5页第1个字"=>"王","第8页第1个字"=>"李","第30页第1个字"=>"周");

          $a=array_rand($array,1);

          $b=$array[$a];

          $contentStr=$a."是什么？";

          $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`)VALUES (NULL , '{$fromUsername}', '8','{$b}')";

          mysql_query($sql);

        }  

        else

        {

          $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";

          $query=mysql_query($sql);

          $rm=mysql_fetch_array($query);

          $sec=$rm['sec'];

          $answer=$rm['answer'];   

          if($sec=="8")

          {

            if($keyword==$answer)

            {

              $contentStr="你的答案是正确的，视频代码下载地址为....";

            }

            else

            {

              $contentStr="你的答案不正确，请购买《微信公众平台搭建与开发揭秘》";

            }

          }

          else 

          {

            $contentStr="请先输入8";

          }

        }

        $msgType="text";

        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);

        echo $resultStr;

    }

  }



coon.php：连接数据库代码如下：







<?php





    //用 户 名 : $user

    //密　　码 : $pwd

    //主库域名 : $host

    //从库域名 : SAE_MYSQL_HOST_S

    //端　　口 : $port

    //数据库名 : $dbname



    $dbname = "app_dq095";

    $host = "w.rdc.sae.sina.com.cn";

    $port = "3306";

    $user = "4k514n103z";

    $pwd = "2402314li2j1i5im1xy2xizj5y332w2x41k2z203";



    /*接着调用mysql_connect()连接服务器*/

    // 连主库

    $db = mysql_connect($host,$user,$pwd);



    if(!$db){

      die("Connect Server Failed: " . mysql_error($db));

    }



    /*连接成功后立即调用mysql_select_db()选中需要连接的数据库*/

    if (!mysql_select_db($dbname)) {

      die("Select Database Failed: " . mysql_error($db));

    }

    mysql_query("set names utf-8",$db); 



    /*至此连接已完全建立，就可对当前数据库进行相应的操作了*/

    /*！！！注意，无法再通过本次连接调用mysql_select_db来切换到其它数据库了！！！*/

    /* 需要再连接其它数据库，请再使用mysql_connect+mysql_select_db启动另一个连接*/



    /**

       * 接下来就可以使用其它标准php mysql函数操作进行数据库操作

    */



index.php整体代码如下：





<?php

/**

 * wechat php test

 */







//define your token

define("TOKEN", "weixin");

$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;

        $type = $postObj->MsgType;

        $customevent = $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>%s</Content>

              <FuncFlag>0</FuncFlag>

              </xml>"; 

        include("coon.php");      



        if($keyword=="8")

        {

          $array=array("第5页第1个字"=>"王","第8页第1个字"=>"李","第30页第1个字"=>"周");

          $a=array_rand($array,1);

          $b=$array[$a];

          $contentStr=$a."是什么？";

          $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`)VALUES (NULL , '{$fromUsername}', '8','{$b}')";

          mysql_query($sql);

        }  

        else

        {

          $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";

          $query=mysql_query($sql);

          $rm=mysql_fetch_array($query);

          $sec=$rm['sec'];

          $answer=$rm['answer'];   

          if($sec=="8")

          {

            if($keyword==$answer)

            {

              $contentStr="你的答案是正确的，视频代码下载地址为....";

            }

            else

            {

              $contentStr="你的答案不正确，请购买《微信公众平台搭建与开发揭秘》";

            }

          }

          else 

          {

            $contentStr="请先输入8";

          }

        }

        $msgType="text";

        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);

        echo $resultStr;

    }

  }



  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;

    }

  }

}



?>





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