Question

我是php的新手，想帮助生成rss feed。我有一个名为＆＃34; test123＆＃34;的数据库有字段ID，名称，地址，名称和文本。这是我的rss feed`代码

<?php

function connect() {
    return new PDO('mysql:host=localhost;dbname=test123', 'root', '', array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
}

$pdo = connect();

// posts *******************************
$sql = 'SELECT * FROM form ORDER BY id DESC';
$query = $pdo->prepare($sql);
$query->execute();
$rs_post = $query->fetchAll();

// The XML structure
$data = '<?xml version="1.0" encoding="UTF-8" ?>';
$data .= '<rss version="2.0">';
$data .= '<channel>';
$data .= '<title>PACRA Rss Feed</title>';
$data .= '<link>http://www.pacra.com</link>';
$data .= '<description>Pacra Pakistan</description>';
foreach ($rs_post as $row) {
    $data .= '<item>';
    $data .= '<title>'.$row['Name'].'</title>';
    $data .= '<link>'.$row['Address'].'</link>';
    $data .= '<description>'.$row['Text'].'</description>';
    $data .= '</item>';
}
$data .= '</channel>';
$data .= '</rss> ';

header('Content-Type: application/xml');
echo $data;
?>`

问题是，当我运行该代码时，它显示错误消息＆＃34;打开和结束标记不匹配＆＃34; 这是错误的图像 Image Link

Answer 1

它可能是标题，我在PHP生成的RSS源中使用以下内容：header('Content-type: text/xml; charset=UTF-8');

使用<title>转义<description>和CDATA。

您是否使用RSS验证程序验证了Feed？ https://validator.w3.org/feed/

我的结构也有点不同：

     <?xml version="1.0" ?>
     <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
        <channel>
            <atom:link href="http://www.website.com" rel="self" type="application/rss+xml" />
            <title>RSS Title</title> 
            <link>http://www.website.com</link> 
            <description>Description</description>
            <language>en</language>
            <managingEditor>Name</managingEditor>
            <webMaster>mail@mail.com</webMaster>
            <item>
                <pubDate>Wed, 02 Oct 2015 15:00:00 +0200</pubDate>
                <title><![CDATA[Here the title]]></title>
                <link>http://www.website.com/page</link>
                <guid>http://www.website.com/page</guid>        
                <description><![CDATA[Here the content]]></description>
            </item>
            <item>
                <pubDate>Wed, 02 Oct 2015 15:00:00 +0200</pubDate>
                <title><![CDATA[Here the title2]]></title>
                <link>http://www.website.com/page2</link>
                <guid>http://www.website.com/page2</guid>       
                <description><![CDATA[Here the content2]]></description>
            </item>
        </channel>
    </rss>

创建Rss时打开和结束标记不匹配错误

1 个答案: