php微信公众号开发之答题连闯三关

本文实例为大家分享了php微信公众号开发之答题闯关的具体代码，供大家参考，具体内容如

本文实例为大家分享了php微信公众号开发之答题闯关的具体代码，供大家参考，具体内容如下

连闯三关

• implode( "," ,array) 数组变字符串 数组无法保存到数据库中去
• explode(",",str) 字符串变数组
• array_rand($arr,n ) 随机取出数组中 n 个单项

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"); 
 $array=array("河北"=>"石家庄","山西"=>"太原","广东"=>"广州","黑龙江"=>"哈尔滨","广西"=>"南宁","浙江"=>"杭州","江苏"=>"南京","山东"=>"济南","河南"=>"郑州");
 if($keyword=="8")
 {
 $a=array_rand($array,3);
 $contentStr="第一题".$a[0]."省会是哪里？";
 $a=implode(",",$a); 
 $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";
 $query=mysql_query($sql);
 $rm=mysql_fetch_array($query); 
 $user=$rm['user'];
 if (empty($user))
 {
 $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`,`num`)VALUES (NULL , '{$fromUsername}', '8','{$a}','0')";
 mysql_query($sql);
 } 
 else
 {
 $sql="UPDATE `menu2` SET `sec`='8',`answer`='{$a}', `num`='0' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 else
 {
 $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";
 $query=mysql_query($sql);
 $rm=mysql_fetch_array($query);
 $sec=$rm['sec'];
 $answer=$rm['answer'];
 $answer=explode(",",$answer);

 $num=$rm['num']; 
 if($sec=="8")
 {

 if($num=="0")
 {

 if($keyword==$array[$answer[0]])
 {
 $contentStr="恭喜你，答对了。\n第二题".$answer[1]."省会是哪里？";
 $sql="UPDATE `menu2` SET `num`='1' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，你错了，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 } 
 elseif($num=="1")
 {
 if($keyword==$array[$answer[1]])
 {
 $contentStr="恭喜你，答对了。\n第三题".$answer[2]."省会是哪里？";
 $sql="UPDATE `menu2` SET `num`='2' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，再努力一把，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 elseif($num=="2")
 {
 if($keyword==$array[$answer[2]]){
 $contentStr="恭喜你，连闯三关！";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，就差一步，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 } 
 else 
 {
 $contentStr="请先输入8";
 }
 }
 $msgType="text";
 $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
 echo $resultStr;

 }
 }

menu2.sql 数据库代码如下：

-- phpMyAdmin SQL Dump
-- version 3.3.8.1
-- http://www.phpmyadmin.net
--
-- 主机: w.rdc.sae.sina.com.cn:3307
-- 生成日期: 2018 年 08 月 26 日 14:10
-- 服务器版本: 5.6.23
-- PHP 版本: 5.3.3

SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;

--
-- 数据库: `app_dq095`
--

-- --------------------------------------------------------

--
-- 表的结构 `menu2`
--

CREATE TABLE IF NOT EXISTS `menu2` (
 `id` int(3) NOT NULL AUTO_INCREMENT,
 `user` varchar(255) NOT NULL,
 `sec` int(1) NOT NULL,
 `answer` varchar(10) NOT NULL,
 `num` int(4) NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=3 ;

--
-- 转存表中的数据 `menu2`
--

INSERT INTO `menu2` (`id`, `user`, `sec`, `answer`, `num`) VALUES
(1, 'ooD-ow-C8ZigAihscJN54pAWpu2g', 8, '广东,江苏,山东', 1),
(2, 'ooD-ow-C8ZigAihscJN54pAWpu2g', 8, '广东,江苏,山东', 1);

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"); 
 $array=array("河北"=>"石家庄","山西"=>"太原","广东"=>"广州","黑龙江"=>"哈尔滨","广西"=>"南宁","浙江"=>"杭州","江苏"=>"南京","山东"=>"济南","河南"=>"郑州");
 if($keyword=="8")
 {
 $a=array_rand($array,3);
 $contentStr="第一题".$a[0]."省会是哪里？";
 $a=implode(",",$a); 
 $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";
 $query=mysql_query($sql);
 $rm=mysql_fetch_array($query); 
 $user=$rm['user'];
 if (empty($user))
 {
 $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`,`num`)VALUES (NULL , '{$fromUsername}', '8','{$a}','0')";
 mysql_query($sql);
 } 
 else
 {
 $sql="UPDATE `menu2` SET `sec`='8',`answer`='{$a}', `num`='0' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 else
 {
 $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'";
 $query=mysql_query($sql);
 $rm=mysql_fetch_array($query);
 $sec=$rm['sec'];
 $answer=$rm['answer'];
 $answer=explode(",",$answer);

 $num=$rm['num']; 
 if($sec=="8")
 {

 if($num=="0")
 {

 if($keyword==$array[$answer[0]])
 {
 $contentStr="恭喜你，答对了。\n第二题".$answer[1]."省会是哪里？";
 $sql="UPDATE `menu2` SET `num`='1' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，你错了，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 } 
 elseif($num=="1")
 {
 if($keyword==$array[$answer[1]])
 {
 $contentStr="恭喜你，答对了。\n第三题".$answer[2]."省会是哪里？";
 $sql="UPDATE `menu2` SET `num`='2' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，再努力一把，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 elseif($num=="2")
 {
 if($keyword==$array[$answer[2]]){
 $contentStr="恭喜你，连闯三关！";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 else
 {
 $contentStr="很遗憾，就差一步，重新来玩吧。";
 $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'";
 mysql_query($sql);
 }
 }
 } 
 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;
 }
 }
}

?>

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脚本之家。

php微信公众号答题闯关 php微信公众号答题 php微信答题闯关