這篇文章主要介紹了PHP解析RSS的方法,實(shí)例分析了php解析RSS的原理與XML文件的操作技巧,需要的朋友可以參考下

本文實(shí)例講述了PHP解析RSS的方法。分享給大家供大家參考。具體如下：

1. php代碼如下：

代碼如下:

<?php

require "XML/RSS.php";

$rss = new XML_RSS("");

$rss->parse();

foreach($rss->getItems() as $item) {

print_r($item);

}

?>

2. RSS.php代碼如下：

代碼如下:

<?php

$database = "nameofthedatabase";

$dbconnect = mysql_pconnect(localhost, dbuser, dbpassword);

mysql_select_db($database, $dbconnect);

$query = "select link, headline, description from `headlines` limit 15";

$result = mysql_query($query, $dbconnect);

while ($line = mysql_fetch_assoc($result))

{

$return[] = $line;

}

$now = date("D, d M Y H:i:s T");

$output = "<?xml version=\"1.0\"?>

<rss version=\"2.0\">

<channel>

<title>Our Demo RSS</title>

<link>http://www.tracypeterson.com/RSS/RSS.php</link>

<description>A Test RSS</description>

<language>en-us</language>

<pubDate>$now</pubDate>

<lastBuildDate>$now</lastBuildDate>

<docs>http://someurl.com</docs>

<managingEditor>you@youremail.com</managingEditor>

<webMaster>you@youremail.com</webMaster>

";

foreach ($return as $line)

{

$output .= "<item><title>".htmlentities($line['headline'])."</title>

<link>".htmlentities($line['link'])."</link>

<description>".htmlentities(strip_tags($line['description']))."</description>

</item>";

}

$output .= "</channel></rss>";

header("Content-Type: application/rss+xml");

echo $output;

?>

希望本文所述對(duì)大家的php程序設(shè)計(jì)有所幫助。

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