PHP解析RSS的方法_php技巧

1. php代码如下：
代码如下:<?php
require "XML/RSS.php";
$rss = new XML_RSS("http://php.com/news.rss");
$rss->parse();
foreach($rss->getItems() as $item) {
print_r($item);
}
?>
2. RSS.php代码如下：
代码如下:<?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\"?>



http://www.tracypeterson.com/RSS/RSS.php
A Test RSS
en-us
$now
$now
http://someurl.com
you@youremail.com
you@youremail.com
";
foreach ($return as $line)
{
$output .= "
".htmlentities($line['link'])."
".htmlentities(strip_tags($line['description']))."
";
}
$output .= "";
header("Content-Type: application/rss+xml");
echo $output;
?>

希望本文所述对大家的php程序设计有所帮助。