WeChat debugging problems

How does the keyword server receive the logic output ?? For example, if I receive xml data and output it, but sometimes I need to write an array and then how to output it?

If only xml and string files and database tables can be written, the array cannot be output.

Reply to discussion (solution)

I tried it. I wrote all the response conditions for Guan jianzi in the code and set it to death. I didn't do it in the database ..

 FromUserName; $ toUsername = $ postObj-> ToUserName; $ keyword = trim ($ postObj-> Content); $ key = $ Msg-> match ($ rule, $ keyword ); # When the cycle starts, determine the message sent by the user. the parameter serves to switch ($ key) {case "quiz": $ Msg-> picMsg ($ fromUsername, $ toUsername, "Hechuang Yingfeng launched: free four-digit quiz, with a pay-as-you-go fee of 300 RMB! "," http://www.hcyf07.com /Weixin/sdd2.jpg ", 'Quiz '," http://www.hcyf07.com "); Exit (); case" bidding call fee ": $ Msg-> picMsg ($ fromUsername, $ toUsername," Hechuang Yingfeng online ticket: free four-digit quiz, 300 yuan on the phone! "," http://www.hcyf07.com /Weixin/sdd2.jpg ", 'Call fees for bidding '," http://www.hcyf07.com "); Exit (); case" call fee ": $ Msg-> picMsg ($ fromUsername, $ toUsername," Hechuang Yingfeng online ticket: free four-digit quiz, 300 yuan on the phone! "," http://www.hcyf07.com /Weixin/sdd2.jpg ", 'Call payby '," http://www.hcyf07.com "); Exit (); case" quiz silver ": $ Msg-> picMsg! "," http://www.hcyf07.com /Weixin/sdd2.jpg ", 'Quiz Baiyin '," http://www.hcyf07.com "); Exit (); default: $ Msg-> txtMsg ($ fromUsername, $ toUsername, $ default);} if (! Empty ($ keyword) {$ msgType = "text"; // Check the received keyword echo $ resultStr ;} else {if ($ event = "subscribe") {// Follow $ msgType = "text" for the first time; $ url =" http://www.bjcy07.com/ "; $ ContentStr =" Hello, thank you for choosing Beijing Hechuang Yingfeng Commodity Management Co., Ltd.. Beijing Hechuang Yingfeng Commodity Management Co., Ltd. is a member of the Beijing Commodity Exchange (member seat No. 007 ), with the sale and repurchase of precious metals such as spot silver as the main business project, the company implements 24-hour trading quotation transactions and provides precious metal investment consulting services. ". $ Url; $ resultStr = sprintf ($ textTpl, $ fromUsername, $ toUsername, $ time, $ msgType, $ contentStr); echo $ resultStr;} echo "Input something... ";}/* class of msg */class Msg {public function valid () {$ echoStr = $ _ GET [" echostr "]; // valid signature, option if ($ this-> checkSignature () {echo $ echoStr; exit ;}# source user, sent to user, time, title, image address, description, click the link when the message is sent. of course, you can modify this sequence function picMsg ($ fromUsername, $ toUsername, $ title, $ PicUrl, $ Discription, $ Url) {// get post data, may be due to the different environments $ postStr = $ GLOBALS ["HTTP_RAW_POST_DATA"]; $ time = time (); $ textTpl ="
  
  %s
   
  %s
   
  
   
% S
   
  news
   
   
  1  
  
   <! [CDATA [% s]> 
   %s
    
   %s
    
   %s
   
    
  
   
1
   
 "; $ ResultStr = sprintf ($ textTpl, $ fromUsername, $ toUsername, $ time, $ title, $ Discription, $ PicUrl, $ Url); echo $ resultStr ;} function txtMsg ($ fromUsername, $ toUsername, $ contentStr) {$ postStr = $ GLOBALS ["HTTP_RAW_POST_DATA"]; $ time = time (); $ textTpl ="
  
  %s
   
  %s
   
  
   
% S
   
  text
   
  %s
   
  
   
0
    
   
  
 "; $ ResultStr = sprintf ($ textTpl, $ fromUsername, $ toUsername, $ time, $ 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 {re Turn false ;}# match the user's keyword function match ($ rule, $ keyword) {$ num = count ($ rule) + 1; for ($ I = 0; $ I <$ num; $ I ++) {if (preg_match ("/$ rule [$ I]/", $ keyword) {return $ rule [$ I]; exit () ;}}}?>