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這篇文章主要介紹了php微信公眾號開發(fā)之答題連闖三關(guān)的示例分析,具有一定借鑒價值,感興趣的朋友可以參考下,希望大家閱讀完這篇文章之后大有收獲,下面讓小編帶著大家一起了解一下。
具體內(nèi)容如下
連闖三關(guān)
implode( "," ,array) 數(shù)組變字符串 數(shù)組無法保存到數(shù)據(jù)庫中去
explode(",",str) 字符串變數(shù)組
array_rand($arr,n ) 隨機取出數(shù)組中 n 個單項
核心代碼如下:
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"); $array=array("河北"=>"石家莊","山西"=>"太原","廣東"=>"廣州","黑龍江"=>"哈爾濱","廣西"=>"南寧","浙江"=>"杭州","江蘇"=>"南京","山東"=>"濟南","河南"=>"鄭州"); if($keyword=="8") { $a=array_rand($array,3); $contentStr="第一題".$a[0]."省會是哪里?"; $a=implode(",",$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]]) { $contentStr="恭喜你,答對了。\n第二題".$answer[1]."省會是哪里?"; $sql="UPDATE `menu2` SET `num`='1' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,你錯了,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } elseif($num=="1") { if($keyword==$array[$answer[1]]) { $contentStr="恭喜你,答對了。\n第三題".$answer[2]."省會是哪里?"; $sql="UPDATE `menu2` SET `num`='2' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,再努力一把,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } elseif($num=="2") { if($keyword==$array[$answer[2]]){ $contentStr="恭喜你,連闖三關(guān)!"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,就差一步,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } } else { $contentStr="請先輸入8"; } } $msgType="text"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr; } }
menu2.sql 數(shù)據(jù)庫代碼如下:
-- phpMyAdmin SQL Dump -- version 3.3.8.1 -- http://www.phpmyadmin.net -- -- 主機: w.rdc.sae.sina.com.cn:3307 -- 生成日期: 2018 年 08 月 26 日 14:10 -- 服務(wù)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 */; -- -- 數(shù)據(jù)庫: `app_dq095` -- -- -------------------------------------------------------- -- -- 表的結(jié)構(gòu) `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 ; -- -- 轉(zhuǎn)存表中的數(shù)據(jù) `menu2` -- INSERT INTO `menu2` (`id`, `user`, `sec`, `answer`, `num`) VALUES (1, 'ooD-ow-C8ZigAihscJN54pAWpu2g', 8, '廣東,江蘇,山東', 1), (2, 'ooD-ow-C8ZigAihscJN54pAWpu2g', 8, '廣東,江蘇,山東', 1);
coon.php 連接數(shù)據(jù)庫代碼如下:
<?php //用 戶 名 : $user //密 碼 : $pwd //主庫域名 : $host //從庫域名 : SAE_MYSQL_HOST_S //端 口 : $port //數(shù)據(jù)庫名 : $dbname $dbname = "app_dq095"; $host = "w.rdc.sae.sina.com.cn"; $port = "3306"; $user = "4k514n103z"; $pwd = "2402314li2j1i5im1xy2xizj5y332w2x41k2z203"; /*接著調(diào)用mysql_connect()連接服務(wù)器*/ // 連主庫 $db = mysql_connect($host,$user,$pwd); if(!$db){ die("Connect Server Failed: " . mysql_error($db)); } /*連接成功后立即調(diào)用mysql_select_db()選中需要連接的數(shù)據(jù)庫*/ if (!mysql_select_db($dbname)) { die("Select Database Failed: " . mysql_error($db)); } mysql_query("set names utf-8",$db); /*至此連接已完全建立,就可對當(dāng)前數(shù)據(jù)庫進行相應(yīng)的操作了*/ /*?。?!注意,無法再通過本次連接調(diào)用mysql_select_db來切換到其它數(shù)據(jù)庫了?。?!*/ /* 需要再連接其它數(shù)據(jù)庫,請再使用mysql_connect+mysql_select_db啟動另一個連接*/ /** * 接下來就可以使用其它標(biāo)準(zhǔn)php mysql函數(shù)操作進行數(shù)據(jù)庫操作 */
index.php整體代碼如下:
<?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"); $array=array("河北"=>"石家莊","山西"=>"太原","廣東"=>"廣州","黑龍江"=>"哈爾濱","廣西"=>"南寧","浙江"=>"杭州","江蘇"=>"南京","山東"=>"濟南","河南"=>"鄭州"); if($keyword=="8") { $a=array_rand($array,3); $contentStr="第一題".$a[0]."省會是哪里?"; $a=implode(",",$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]]) { $contentStr="恭喜你,答對了。\n第二題".$answer[1]."省會是哪里?"; $sql="UPDATE `menu2` SET `num`='1' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,你錯了,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } elseif($num=="1") { if($keyword==$array[$answer[1]]) { $contentStr="恭喜你,答對了。\n第三題".$answer[2]."省會是哪里?"; $sql="UPDATE `menu2` SET `num`='2' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,再努力一把,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } elseif($num=="2") { if($keyword==$array[$answer[2]]){ $contentStr="恭喜你,連闖三關(guān)!"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } else { $contentStr="很遺憾,就差一步,重新來玩吧。"; $sql="UPDATE `menu2` SET `sec`='' where `user`= '{$fromUsername}'"; mysql_query($sql); } } } else { $contentStr="請先輸入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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