This article mainly introduces the development of the PHP version of WeChatreceiving messages, the method of automatically judging and replying to the corresponding messages, and involves the related operation skills of calling based on the WeChat message processinginterface, Friends in need can refer to

This article describes the example of the PHP version of WeChat development on how to receive messages, automatically judge and reply to corresponding messages. I share it with you for your reference. The details are as follows:

WeChat’s api is now powerful enough that you can freely call the content of our website or designated database to automatically reply and push messages, here Let me introduce you to a WeChat development note.

Send 1, 2, 3, 7 test corresponding messages, the menu mode needs to be upgraded to a service account, or the number of subscribers exceeds 500.

1. The messages sent by users are received through the developer URL submitted by you. You can get it by subscribing here. The data sent is in the xml format and needs to be parsed. The code is as follows:

$data?=?$GLOBALS["HTTP_RAW_POST_DATA"];
if?(!emptyempty($data))?{//接收消息并處理
$xml?=?(array)simplexml_load_string($data,?‘SimpleXMLElement',?LIBXML_NOCDATA);
return?$xml;
}

The reply also needs to return XML data format.

2. Actively send messages to users, query user information, and create custom menu (subscription accounts can also be used now), As well as some advanced functions, you need to obtain the appid and AppSecret in order to obtain the access_token.

Access_token is used by every interface in addition to receiving information. The access_token expires in 7200 milliseconds and needs to be obtained again.

Currently, I have implemented it, receiving messages, automatically judging and replying to the corresponding news, creating a custom menu, and performing corresponding operations after clicking on the custom menu, such as user lists. I feel that there is no difference between the current development model and the subscription model.

Here is a test example of testing the reply, the code is as follows:

<?php
/**
 * wechat php test
 */
//define your token
define("TOKEN", "你的申請上的token");
$wechatObj = new wechatCallbackapiTest();
$wechatObj->valid();
class?wechatCallbackapiTest
{
?public?function?valid()
??{
????$echoStr?=?$_GET["echostr"];
????//valid?signature?,?option
????if($this->checkSignature()){
?????$this->responseMsg();
?????exit;
????}
??}
??public?function?responseMsg()
??{
?//get?post?data,?May?be?due?to?the?different?environments
?$postStr?=?$GLOBALS["HTTP_RAW_POST_DATA"];
????//extract?post?data
?if?(!emptyempty($postStr)){
????????$postObj?=?simplexml_load_string($postStr,?'SimpleXMLElement',?LIBXML_NOCDATA);
????????$fromUsername?=?$postObj->FromUserName;
????????$toUsername?=?$postObj->ToUserName;
????????$keyword?=?trim($postObj->Content);
????????$time?=?time();
??$msgType?=?"text";
????????$textTpl?=?"<xml>
????<ToUserName><![CDATA[%s]]></ToUserName>
????<FromUserName><![CDATA[%s]]></FromUserName>
????<CreateTime>%s</CreateTime>
????<MsgType><![CDATA[%s]]></MsgType>
????<Content><![CDATA[%s]]></Content>
????<FuncFlag>0</FuncFlag>
????</xml>";
??if(!emptyempty(?$keyword?))
????????{
?????????$contentStr?=?$this->keyrep($keyword);
???if(?emptyempty($contentStr)?)
???{
???$contentStr?="你是故意的吧，沒文化真可怕";//你是故意的吧，沒文化真可怕;
???}
???//$contentStr?=?@iconv('UTF-8','gb2312',$keyword);
?????????$resultStr?=?sprintf($textTpl,?$fromUsername,?$toUsername,?$time,?$msgType,?$contentStr);
?????????echo?$resultStr;
????????}else{
?????????$contentStr?=?'沒文化真可怕，居然不會打字！';//$this->keyrep($keyword);
?????????//$contentStr?=?@iconv('UTF-8','gb2312',$keyword);
???$resultStr?=?sprintf($textTpl,?$fromUsername,?$toUsername,?$time,?$msgType,?$contentStr);
?????????echo?$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;
?}
?}
?function?keyrep($key)
?{
?//return?$key;
?if(?$key=='嗨'?||?$key=='在嗎'?||?$key=='你好'?){
??$mt?=?mt_rand(1,17);
??$array?=?array(1=>'自殺中，稍后再說...',2=>'有事找我請大叫！',3=>'我正在裸奔，已奔出服務(wù)區(qū)',4=>'我現(xiàn)在位置：WC；?姿勢：下蹲；?臉部：抽搐；?狀態(tài)：用力中。。。。',5=>'去吃飯了，如果你是帥哥，請一會聯(lián)系我，如果你是美女...............就算你是美女，我也要先吃飽肚子啊',6=>'
洗澡中~謝絕旁觀?。_^0',7=>'有熊出?]，我去誘捕，盡快回來。',8=>'你好，我是500，請問你是250嗎？',9=>'喂！亂碼啊，再發(fā)',10=>'
不是我不理你，只是時間難以抗拒！',11=>'你剛才說什么，我沒看清楚，請?jiān)僬f一遍！',12=>'發(fā)多幾次啊~~~發(fā)多幾次我就回你。',13=>'此人已死，有事燒紙！',14=>'乖，不急哦…',15=>'你好.我去殺幾個人,很快回來.',16=>'本人已成仙?有事請發(fā)煙?佛說有煙沒火成不了正果?有火沒煙成不了仙。',17=>'
你要和我說話？你真的要和我說話？你確定自己想說嗎？你一定非說不可嗎？那你說吧，這是自動回復(fù)，反正我看不見其實(shí)我在~就是不回你拿我怎么著？'
);
??return?$array[$mt];
?}
?if(?$key=='靠'?||?$key=='啊'?||?$key=='阿'?)
?{
??$mt?=?mt_rand(1,19);
??$array?=?array(1=>'人之初?性本善?玩心眼?都滾蛋。',2=>'今后的路?我希望你能自己好好走下去?而我?坐車',3=>'笑話是什么?就是我現(xiàn)在對你說的話。',4=>'人人都說我丑?其實(shí)我只是美得不明顯。',5=>'A;豬是怎么死的?B;你還沒死我怎么知道',6=>'
奧巴馬已經(jīng)干掉和他同姓的兩個人?奧特曼你要小心了。?',7=>'有的人活著?他已經(jīng)死了?有的人活著?他早該死了。',8=>'"妹妹你坐船頭?哥哥我岸上走"據(jù)說很傻逼的人看到都是唱出來的。',9=>'我這輩子只有兩件事不會?這也不會?那也不會。',10=>'
過了這個村?沒了這個店?那是因?yàn)橛蟹值辍?,11=>'我以為你只是個球?沒想到?你真是個球。',12=>'你終于來啦，我找你N年了，去火星干什么了？我現(xiàn)在去冥王星，回頭跟你說個事，別走開啊',13=>'你有權(quán)保持沉默，你所說的一切都將被作為存盤記錄。你可以請代理服務(wù)器，如果請不起網(wǎng)絡(luò)會為你分配一個。',14=>'本人正在被國際刑警組織全球范圍內(nèi)通緝，如果您有此人的消息，請撥打當(dāng)?shù)貓缶娫?,15=>'洗澡中~謝絕旁觀！！^_^0',16=>'嘀，這里是移動秘書，?美眉請?jiān)侔l(fā)一次，我就與你聯(lián)系；姐姐請?jiān)侔l(fā)兩次，我就與你聯(lián)系；哥哥、弟弟就不要再發(fā)了，因?yàn)榘l(fā)了也不和你聯(lián)系！',17=>'
其實(shí)我在~就是不回你拿我怎么著？',18=>'你剛才說什么，我沒看清楚，請?jiān)僬f一遍！',19=>'乖，不急。。。');
??return?$array[$mt];
?}
?if(?$key?=='請問'?)
?{
??$mt?=?mt_rand(1,5);
??$array?=?array(1=>'"我臉油嗎"反光？?反正我不清楚',2=>'走，我請你吃飯',3=>'此人已死，有事燒紙！',4=>'喂！什么?。y碼啊，再發(fā)',5=>'笑話是什么？?就是我現(xiàn)在對你說的話。');
??return?$array[$mt];
?}
?return?"";
?}
?function?keylist()
?{
?$array?=?array(1=>'嗨',2=>'你好',3=>'靠',4=>'在嗎',5=>'請問');
?}
}
?>

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