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PHP使用微信開發(fā)模式實(shí)現(xiàn)搜索已發(fā)送圖文及匹配關(guān)鍵字回復(fù)的方法

更新時(shí)間：2017年09月13日 12:24:15 作者：macwhirr123

這篇文章主要介紹了PHP使用微信開發(fā)模式實(shí)現(xiàn)搜索已發(fā)送圖文及匹配關(guān)鍵字回復(fù)的方法,涉及php針對(duì)微信json格式數(shù)據(jù)的解析與正則匹配相關(guān)操作技巧,需要的朋友可以參考下

本文實(shí)例講述了PHP使用微信開發(fā)模式實(shí)現(xiàn)搜索已發(fā)送圖文及匹配關(guān)鍵字回復(fù)的方法。分享給大家供大家參考，具體如下：

用戶發(fā)送關(guān)鍵字，搜索相應(yīng)的圖文進(jìn)行回復(fù)。

模擬登陸就不說了

右鍵看“已發(fā)送”圖片頁的源代碼，圖文部分是json格式的。

復(fù)制代碼代碼如下:

{"msg_item":[{"id":80630,"type":9,"fakeid":"2397007301","nick_name":"每天學(xué)點(diǎn)心理學(xué)","date_time":1403445168,"content":"","source":"mass","msg_status":2,"title":"（第167期）| 我讀過的具有正能量的一篇文章，為你取暖","desc":"傳說世間的一切生靈皆可修煉成仙，而貓自然在其中。每修煉二十年，貓就會(huì)多長出一條尾巴，等到有...","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201393381&idx=1&sn=5351cb8d440365c24a6abb709e4e0d8c#rd","show_type":1,"file_id":201393328,"app_sub_type":3,"comment_url":"","has_reply":0,"refuse_reason":"","multi_item":[{"seq":0,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n62uicM0XBZkqUB5BdJRdCMt0Y3CDIApNglh6Lj5zcmfm0mqN0YyGkNvekxP7j0uqs95AQejwZpTfCg\/0","title":"（第167期）| 我讀過的具有正能量的一篇文章，為你取暖","digest":"傳說世間的一切生靈皆可修煉成仙，而貓自然在其中。每修煉二十年，貓就會(huì)多長出一條尾巴，等到有...","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201393381&idx=1&sn=5351cb8d440365c24a6abb709e4e0d8c#rd","file_id":201393328,"content":"","source_url":"","author":"","show_cover_pic":0,"vote_id":[]}],"to_uin":0,"send_stat":{"total":1656,"succ":1656,"fail":0}},{"id":80444,"type":2,"fakeid":"2397007301","nick_name":"每天學(xué)點(diǎn)心理學(xué)","date_time":1403358199,"source":"mass","msg_status":2,"comment_url":"","has_reply":0,"refuse_reason":"","multi_item":[],"to_uin":0,"send_stat":{"total":1631,"succ":1631,"fail":0}},{"id":80222,"type":9,"fakeid":"2397007301","nick_name":"每天學(xué)點(diǎn)心理學(xué)","date_time":1403272191,"content":"","source":"mass","msg_status":2,"title":"（第166期）| 想要的超能力，來玩一個(gè)投票娛樂下吧~","desc":"雖然沒啥了不起的，但還是想要的這種超能力…-----------END-----------可以點(diǎn)擊右上角『","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201376620&idx=1&sn=a9ccae0826f5aa74476dc5936cec51f2#rd","show_type":1,"file_id":201370866,"app_sub_type":3,"comment_url":"","has_reply":0,"refuse_reason":"","multi_item":[{"seq":0,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n62MibMmurxXEVsDbwZglIq1wSxian2K6cH8Du0l3fMgQ2GdmbovicAXpSmjslI9iaCXicCTJC5Mef8ggBA\/0","title":"（第166期）| 想要的超能力，來玩一個(gè)投票娛樂下吧~","digest":"雖然沒啥了不起的，但還是想要的這種超能力…-----------END-----------可以點(diǎn)擊右上角『","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201376620&idx=1&sn=a9ccae0826f5aa74476dc5936cec51f2#rd","file_id":201370866,"content":"","source_url":"","author":"","show_cover_pic":0,"vote_id":[45050]},{"seq":1,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n62MibMmurxXEVsDbwZglIq1w4hNsMaia4p6SXGIUU6NBwbyEbpFL2mESOJ0yuP5pJhzavHzgnyPMM1A\/0","title":"【美文】| 揮之不去的無奈","digest":"躺在床上，過往的一幕幕在腦海掠過。四年的堅(jiān)持，抑或說是7年的夢想，當(dāng)它破滅時(shí)，僅僅淡然一笑，談何容易？其實(shí)行","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201376620&idx=2&sn=21a7f8715f4b2ecc2f484fd3b04ca554#rd","file_id":201371031,"content":"","source_url":"","author":"","show_cover_pic":1,"vote_id":[]},{"seq":2,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n62MibMmurxXEVsDbwZglIq1wNzqasiaEPYAGXQQdLnkaiaW56ueicHelZFJCjWUA3dg6ibWw15N1KQtEeQ\/0","title":"【插畫】| 不是所有的傷口都能自我愈合","digest":"愿每一個(gè)相信愛的女生，都能成為愛里打不倒的戰(zhàn)士。沒有人比你更美好，因?yàn)檫@個(gè)世界上不會(huì)再有第二個(gè)你了。少一點(diǎn)依","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201376620&idx=3&sn=ca0a2122e1c5d8f848fd6412ea347664#rd","file_id":201374122,"content":"","source_url":"","author":"","show_cover_pic":0,"vote_id":[]}],"to_uin":0,"send_stat":{"total":1610,"succ":1610,"fail":0}},{"id":79872,"type":1,"fakeid":"2397007301","nick_name":"每天學(xué)點(diǎn)心理學(xué)","date_time":1403185708,"content":"朋友們，今天休息，不發(fā)咯，你們也早點(diǎn)休息喲〜\/:<L>","source":"mass","msg_status":2,"comment_url":"","has_reply":0,"refuse_reason":"","multi_item":[],"to_uin":0,"send_stat":{"total":1584,"succ":1584,"fail":0}},{"id":79544,"type":9,"fakeid":"2397007301","nick_name":"每天學(xué)點(diǎn)心理學(xué)","date_time":1403098674,"content":"","source":"mass","msg_status":2,"title":"（第165期）| 孩子為什么會(huì)偷東西","desc":"小孩偷東西是一種很嚴(yán)重的行為，但好像是很多孩子在成長過程中都有偷東西一個(gè)階段，父母該如何教育呢?孩子為什么會(huì)","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201345041&idx=1&sn=b2ef53dcfd93db2737240f932a0297d5#rd","show_type":1,"file_id":201240144,"app_sub_type":3,"comment_url":"","has_reply":0,"refuse_reason":"","multi_item":[{"seq":0,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n60ZFQ7comgKCEXlkibVZXmJf1PqAs4czgl0AiakwonBibD5DT2ytE6tA8VJdBVibuS92XgWXbuMibKmicRg\/0","title":"（第165期）| 孩子為什么會(huì)偷東西","digest":"小孩偷東西是一種很嚴(yán)重的行為，但好像是很多孩子在成長過程中都有偷東西一個(gè)階段，父母該如何教育呢?孩子為什么會(huì)","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201345041&idx=1&sn=b2ef53dcfd93db2737240f932a0297d5#rd","file_id":201240144,"content":"","source_url":"","author":"蟲子","show_cover_pic":1,"vote_id":[]},{"seq":1,"cover":"https:\/\/mmbiz.qlogo.cn\/mmbiz\/jOtiajqZ1n60ZFQ7comgKCEXlkibVZXmJfRPJl3P72Vh8l46B1m6EvZY4IWRnFB0AHkxrTSbghME9TxmFyibbxXdQ\/0","title":"八張圖讓你明白很多","digest":"小圖片，大道理。-----------END-----------可以點(diǎn)擊右上角『分享至朋友圈』。微信號(hào)：m","content_url":"http:\/\/mp.weixin.qq.com\/s?__biz=MjM5NzAwNzMwMQ==&mid=201345041&idx=2&sn=63ae37b620566f2dc80d4b229b98a5f4#rd","file_id":201240187,"content":"","source_url":"","author":"蟲子","show_cover_pic":0,"vote_id":[]}],"to_uin":0,"send_stat":{"total":1568,"succ":1568,"fail":0}}]}

直接解析json即可。

<?php
$wechatObj = new wechatappmsg();
$wechatObj->getappmsg('這里是json');
class wechatappmsg{
  function getappmsg($content){
    //require_once 'db.php';
    $jsonstr=$content;
    //   $jsonstr='{"msg_item":[{"id":79544,"type":9},{}]}';
    $jsonstr = iconv('gbk', 'utf-8', $jsonstr);
    $result = json_decode($jsonstr);
    $name=$result->msg_item;
    // var_dump($name);
    //   echo '<br/>json:'.$result;
    $size=count($name);
    echo '<br/>size:'.$size;
    //  exit;
    for($i=0;$i<$size;$i++){
      $multi_item=$name[$i]->multi_item;
      $size2=count($multi_item);
      $app_id=$name[$i]->app_id;
      $create_time=$name[$i]->date_time;//發(fā)送時(shí)間
      //  echo '<br/>app_id:'.$app_id;
      $create_time=date ("Y-m-d H:i:s", $create_time);//時(shí)間轉(zhuǎn)換
      echo '<br/>create_time:'.$create_time;
      for($j=0;$j<$size2;$j++){
        $title=$multi_item[$j]->title;//標(biāo)題
        $pic_url=$multi_item[$j]->cover;//圖片地址
        $digest=$multi_item[$j]->digest;//簡要
        $content_url=$multi_item[$j]->content_url;//圖文地址
        $t = iconv('utf-8', 'gbk', $title);
        echo '<br/>title:'.$t;
        echo '<br/>Link:'.$content_url;
        preg_match("/mid=([0-9]+)&/",$content_url,$string);
        $app_mid=$string[1];//一次發(fā)送的多個(gè)圖文，這個(gè)ID值可以判斷這兩個(gè)圖文是同一次發(fā)送的
        echo '<br/>app_mid:'.$app_mid;
        //這里可以直接進(jìn)行入庫
//$x=saveappmsg($pic_url,$title,$digest,$content_url,$create_time,$app_mid);
 sleep(3);
      }
      echo '<br/>-------------------------------------';
    }
  }
}
?>

數(shù)據(jù)庫：

用戶回復(fù)關(guān)鍵字，然后查詢回復(fù)相應(yīng)圖文信息。

1》根據(jù)期數(shù)進(jìn)行查詢：

select app_id from table where title like '%162期%' limit 1;
select * from table where app_id=XXXXX;

2》根據(jù)關(guān)鍵字：

select * from table where title like '%故事%' limit 10;

更多關(guān)于PHP相關(guān)內(nèi)容感興趣的讀者可查看本站專題：《PHP微信開發(fā)技巧匯總》、《PHP編碼與轉(zhuǎn)碼操作技巧匯總》、《PHP網(wǎng)絡(luò)編程技巧總結(jié)》、《php字符串(string)用法總結(jié)》、《PHP中json格式數(shù)據(jù)操作技巧匯總》及《PHP針對(duì)XML文件操作技巧總結(jié)》

希望本文所述對(duì)大家PHP程序設(shè)計(jì)有所幫助。

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