微信图文推送

<?php
//微信文档地址
//http://qydev.weixin.qq.com/wiki/index.php?title=消息类型及数据格式


//用户扫码带参数二维码并关注后，微信服务器会根据带参数二维码，访问该接口
function pushmes(){
    //获取扫描二维码回传信息
    //旧的获取post所有信息的方式，在PHP 5.6后会警告即将废除
    //$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
    //新的获取post提交的所有信息的方式
    $postStr = file_get_contents('php://input');
    $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
    
    //发送者账号（openid）
    $openid = (string)$postObj->FromUserName;//o5-P4snElQIi859NmTB3bZ_ryGF0
    
    //判断扫码前是否已关注微信公众号
    $EventKey = trim((string)$postObj->EventKey);
    $keyArray = explode("_", $EventKey);
    if (count($keyArray) == 1){ //扫码前已关注微信公众号
        //...
    }else{ //扫码并关注前，该用户未关注微信公众号
        //...
    }
    
    
    //记录日志
    $log_filename = "pushmes.log";
    $log_content = "\n\r\n\r=====function pushmes ====时间：" . date ( "Y-m-d H:i:s" ) . "======================================================\n\r";
    $log_content .= "提交信息====XML:" . $postStr . "====\n\r\n\r\n\r";
    $log_content .= "提交信息====openid:" . $openid . "====\n\r";
    file_put_contents ( $log_filename, $log_content, FILE_APPEND );
    
    
    
    
    //获取access_token，这里获取方法已经封装，具体怎么获取access_token，查阅资料
    $token_res = $this->setrequest("http://vicclub.tech-trans.com.cn/yzc_ui/DataHandler.ashx?method=GetToken");
    $access_token = $token_res['Data']['token'];
    
    
    
    if($access_token){
        /*
         //注释的为推送内容数组格式，微信不会对数组中汉字经json转义后的字符串再反转义成汉字，所以尽量直接写json串，并将汉字直接放在json串中
         $postArr = array();
         $postArr['touser']  = $openid;
         $postArr['msgtype'] = "news";
         $postArr['news']['articles'] = array();
         //如果 $postArr['news']['articles'] 中只有一条信息数组内容，则推送的是单图文
         $postArr['news']['articles'][] = array('title'=>'测试第一个标题','description'=>"测试第一个描述","url"=>"www.baidu.com","picurl"=>'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg');
         $postArr['news']['articles'][] = array('title'=>'测试第二个标题','description'=>"测试第二个描述","url"=>"www.baidu.com","picurl"=>'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg');
         $postArr['news']['articles'][] = array('title'=>'测试第三个标题','description'=>"测试第三个描述","url"=>"www.baidu.com","picurl"=>'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg');
         //发送给微信接口前要转成json格式
         $postArr = json_encode($postArr);
         */
        
        
        //以下为直接合成json串方式    
        $title1 = '测试第一个标题';
        $title2 = '测试第二个标题';
        $title3 = '测试第三个标题';
            
        $description1 = '测试第一个描述';
        $description2 = '测试第二个描述';
        $description3 = '测试第三个描述';
        
        //推送图文的链接地址
        $url1 = "www.baidu.com";
        $url2 = "www.baidu.com";
        $url3 = "www.baidu.com";
        //推送图文对应标题显示的图片
        $picurl1 = 'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg';
        $picurl2 = 'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg';
        $picurl3 = 'http://img1.imgtn.bdimg.com/it/u=3342737063,3964532796&fm=27&gp=0.jpg';
        
        //合成json串
        $postArr = '{"touser":"'.$openid.'","msgtype":"news","news":{"articles":[{"title":"'.$title1.'","description":"'.$description1.'","url":"'.$url1.'","picurl":"'.$picurl1.'"},{"title":"'.$title2.'","description":"'.$description2.'","url":"'.$url2.'","picurl":"'.$picurl2.'"},{"title":"'.$title3.'","description":"'.$description3.'","picurl":"'.$picurl3.'"}]}}';
        //单图文即写一条title即可，例
        //$postArr = '{"touser":"'.$openid.'","msgtype":"news","news":{"articles":[{"title":"'.$title1.'","description":"'.$description1.'","url":"'.$url1.'","picurl":"'.$picurl1.'"}]}}';
        //开始推送
        $res = $this->api_notice_increment("https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token, $postArr);
        
        echo json_encode(array('status'=>0,'mes'=>'多图文推送成功'));
            
    }
}

function api_notice_increment($url, $data){
    $ch = curl_init();
    $header = "Accept-Charset: utf-8";
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $tmpInfo = curl_exec($ch);
    if (curl_errno($ch)) {
        curl_close( $ch );
        return $ch;
    }else{
        curl_close( $ch );
        return $tmpInfo;
    }

}

?>