PHP解析RSS的方法_php技巧

本文实例讲述了PHP解析RSS的方法。分享给大家供大家参考。具体如下：

1. php代码如下：    

复制代码 代码如下:

require "XML/RSS.php";
$rss = new XML_RSS("http://php.net/news.rss");
$rss->parse();
foreach($rss->getItems() as $item) {
  print_r($item);
}
?>

2. RSS.php代码如下：

复制代码 代码如下:

$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 = "
   
 
    
     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。