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(qǐng)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)?)
???{
???$contentStr?="你是故意的吧，沒(méi)文化真可怕";//你是故意的吧，沒(méi)文化真可怕;
???}
???//$contentStr?=?@iconv('UTF-8','gb2312',$keyword);
?????????$resultStr?=?sprintf($textTpl,?$fromUsername,?$toUsername,?$time,?$msgType,?$contentStr);
?????????echo?$resultStr;
????????}else{
?????????$contentStr?=?'沒(méi)文化真可怕，居然不會(huì)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);
??$array?=?array(1=>'自殺中，稍后再說(shuō)...',2=>'有事找我請(qǐng)大叫！',3=>'我正在裸奔，已奔出服務(wù)區(qū)',4=>'我現(xiàn)在位置：WC；?姿勢(shì)：下蹲；?臉部：抽搐；?狀態(tài)：用力中。。。。',5=>'去吃飯了，如果你是帥哥，請(qǐng)一會(huì)聯(lián)系我，如果你是美女...............就算你是美女，我也要先吃飽肚子啊',6=>'
洗澡中~謝絕旁觀?。_^0',7=>'有熊出?]，我去誘捕，盡快回來(lái)。',8=>'你好，我是500，請(qǐng)問(wèn)你是250嗎？',9=>'喂！亂碼啊，再發(fā)',10=>'
不是我不理你，只是時(shí)間難以抗拒！',11=>'你剛才說(shuō)什么，我沒(méi)看清楚，請(qǐng)?jiān)僬f(shuō)一遍！',12=>'發(fā)多幾次啊~~~發(fā)多幾次我就回你。',13=>'此人已死，有事燒紙！',14=>'乖，不急哦…',15=>'你好.我去殺幾個(gè)人,很快回來(lái).',16=>'本人已成仙?有事請(qǐng)發(fā)煙?佛說(shuō)有煙沒(méi)火成不了正果?有火沒(méi)煙成不了仙。',17=>'
你要和我說(shuō)話？你真的要和我說(shuō)話？你確定自己想說(shuō)嗎？你一定非說(shuō)不可嗎？那你說(shuō)吧，這是自動(dòng)回復(fù)，反正我看不見(jiàn)其實(shí)我在~就是不回你拿我怎么著？'
);
??return?$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(chē)',3=>'笑話是什么?就是我現(xiàn)在對(duì)你說(shuō)的話。',4=>'人人都說(shuō)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(méi)死我怎么知道',6=>'
奧巴馬已經(jīng)干掉和他同姓的兩個(gè)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(shuō)很傻逼的人看到都是唱出來(lái)的。',9=>'我這輩子只有兩件事不會(huì)?這也不會(huì)?那也不會(huì)。',10=>'
過(guò)了這個(gè)村?沒(méi)了這個(gè)店?那是因?yàn)橛蟹值辍?,11=>'我以為你只是個(gè)球?沒(méi)想到?你真是個(gè)球。',12=>'你終于來(lái)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(shuō)個(gè)事，別走開(kāi)啊',13=>'你有權(quán)保持沉默，你所說(shuō)的一切都將被作為存盤(pán)記錄。你可以請(qǐng)代理服務(wù)器，如果請(qǐng)不起網(wǎng)絡(luò)會(huì)為你分配一個(gè)。',14=>'本人正在被國(guó)際刑警組織全球范圍內(nèi)通緝，如果您有此人的消息，請(qǐng)撥打當(dāng)?shù)貓?bào)警電話',15=>'洗澡中~謝絕旁觀?。_^0',16=>'嘀，這里是移動(dòng)秘書(shū)，?美眉請(qǐng)?jiān)侔l(fā)一次，我就與你聯(lián)系；姐姐請(qǐng)?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(shuō)什么，我沒(méi)看清楚，請(qǐng)?jiān)僬f(shuō)一遍！',19=>'乖，不急。。。');
??return?$array[$mt];
?}
?if(?$key?=='請(qǐng)問(wèn)'?)
?{
??$mt?=?mt_rand(1,5);
??$array?=?array(1=>'"我臉油嗎"反光？?反正我不清楚',2=>'走，我請(qǐng)你吃飯',3=>'此人已死，有事燒紙！',4=>'喂！什么?。y碼啊，再發(fā)',5=>'笑話是什么？?就是我現(xiàn)在對(duì)你說(shuō)的話。');
??return?$array[$mt];
?}
?return?"";
?}
?function?keylist()
?{
?$array?=?array(1=>'嗨',2=>'你好',3=>'靠',4=>'在嗎',5=>'請(qǐng)問(wèn)');
?}
}
?>

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