php微信公众号开发之答题连闯三关
Posted virginiaff
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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:
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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>"; $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}‘" ; $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。
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。
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:
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-- phpMyAdmin SQL Dump -- version 3.3.8.1 -- -- 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 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:
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<?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:
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<?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。
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。
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; } } } ?> |
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