<?php
/**
微信公众平台
开发者模式
默认用户输入任何文字,均返回同一个图文信息,链接地址为手机站;
可以根据变量$keyword,即用户输入的信息,进行判断,从而返回相应的信息;
*/
define("TOKEN", "你自己的TOKEN");//与管理平台的TOKEN设置一致
$wechatObj = new wechatCallbackapiTest();<br>//$wechatObj->valid();<br>$wechatObj->responseMsg();
class wechatCallbackapiTest
{
public function valid()//验证接口用,管理平台后台设置的时候请调用此方法进行验证
{
$echoStr = $_GET["echostr"];
if($this->checkSignature()){
echo $echoStr;
exit;
}
}
public function responseMsg()//接受用户信息并返回图文信息
{
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (!empty($postStr)){
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$keyword = trim($postObj->Content);
$time = time();
$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>";
//加载图文模版
$picTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<ArticleCount>1</ArticleCount>
<Articles>
<item>
<Title><![CDATA[%s]]></Title>
<Description><![CDATA[%s]]></Description>
<PicUrl><![CDATA[%s]]></PicUrl>
<Url><![CDATA[%s]]></Url>
</item>
</Articles>
<FuncFlag>1</FuncFlag>
</xml> ";
if(trim($postObj->MsgType) == "event" and trim($postObj->Event) == "subscribe")//判断是否是新关注
{
/*$msgType = "text";
$contentStr = "您好,欢迎您关注PHP二次开发网";
$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
echo $resultStr;*/
$msgType = "news";
$title = "PHP二次开发网"; //标题
$data = date('Y-m-d'); //时间
$desription = "“<span><a class="attribute-value">php二次开发,ecshop二次开发,dedecms二次开发,discuz二次开发,wordpress二次开发,SEO,php2.cc,让我们共同学习。</a></span>“"; //简介
$image = "http://www.php2.cc/weixin/img/proxy.jpeg"; //图片地址
$turl = "http://www.php2.cc/forum.php?mobile=yes"; //链接地址
$resultStr = sprintf($picTpl, $fromUsername, $toUsername, $time, $msgType, $title,$desription,$image,$turl);
echo $resultStr;
}elseif(!empty($keyword ))//用户输入的内容
{
$msgType = "news";
$title = "PHP二次开发网"; //标题
$data = date('Y-m-d'); //时间
$desription = "“<span><a class="attribute-value">php二次开发,ecshop二次开发,dedecms二次开发,discuz二次开发,wordpress二次开发,SEO,php2.cc,让我们共同学习。</a></span>“"; //简介
$image = "http://www.php2.cc/weixin/img/proxy.jpeg"; //图片地址
$turl = "http://www.php2.cc/forum.php?mobile=yes"; //链接地址
$resultStr = sprintf($picTpl, $fromUsername, $toUsername, $time, $msgType, $title,$desription,$image,$turl);
echo $resultStr;
}else{
echo "说点什么吧!";
}
}else {
echo "请输入任意文字!";
exit;
}
}
//封装的验证
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;
}
}
}
关键字词: