File Get Content

<?php
include "koneksi2.php";
/**
*$Author: youngbobby $
*$Website: http://youngbobby.com
*$Date: 2011-04-23 13:05 +0100 $
*
*Use the code to read data from an external RSS site.
*Please use a VALID URL too.
*
*FEEL FREE TO MODIFY.
*/

 //The URL to get the Feeds Data from:

$data    = file_get_contents("http://rss.vivanews.com/get/all/");
$doc = new SimpleXmlElement($data, LIBXML_NOCDATA);

      echo '<div style="padding:4px;">';

if(isset($doc->channel))
{
    parseRSS($doc);
}
if(isset($doc->entry))
{
    parseAtom($doc);
}
    echo "</div>";

function parseRSS($xml)
{
    echo "<strong>".$xml->channel->title."</strong>
    <br />";
    $cnt = count($xml->channel->item);

    for($i=0; $i<$cnt; $i++)
    {
        $item_url    = $xml->channel->item[$i]->link;
    $item_cat    = $xml->channel->item[$i]->category;
        $item_title  = $xml->channel->item[$i]->title;
        $item_desc   = $xml->channel->item[$i]->description;
    $feed_url    = "http://rss.vivanews.com/get/all/";
    $item_date   = $xml->channel->item[$i]->pubDate;
    $fetch_date  = date("Y-m-j G:i:s");
    $RemoveImageTag = preg_replace("/<img[^>]+\>/i", "", $item_desc);
    $Hajar = strip_tags($RemoveImageTag);
    $Tanggal = date("Y/m/d");

 $result = mysql_query("SELECT item_url FROM vivanews where item_url='$item_url'");
 $ketemu = mysql_num_rows($result);
 $data = mysql_fetch_array ($result);

    if ($ketemu == 0){
       $simpan = "insert into vivanews (feed_url, item_title, item_date, item_url, fetch_date, item_desc, item_cat) values ('$feed_url','$item_title','$Tanggal','$item_url','$fetch_date','$Hajar','$item_cat')";
           $exc=mysql_query($simpan);
    }


    echo '<table><tr><td><b><a target="_blank" href="'.$item_url.'">'.$item_title.'</a></b></td></tr> <tr><td>'.$item_desc.'<br /><br /></td></tr> <tr><td>'.$item_date.'<br /><br /></td></tr> <tr><td>'.$item_cat.'<br /><br /></td></tr></table>';

        if ($i == 30) {
            break;
        }
    }
}

function parseAtom($xml)
{
    echo "<strong>".$xml->author->name."</strong>";
    $cnt = count($xml->entry);
    for($i=0; $i<$cnt; $i++)
    {
    $urlAtt           = $xml->entry->link[$i]->attributes();
    $feed_url         = $xml->entry->feed_url;
    $item_date        = $xml->entry->item_date;
    $item_url         = $xml->entry->item_url;
    $item_title       = $xml->entry->title;
    $item_desc        = $xml->entry->item_desc;
    $fetch_date       = $xml->entry->fetch_date;
    $item_cat         = $xml->entry->item_cat;

    echo '<a href="'.$item_url.'">'.$item_title.'</a>'.$item_desc.'';
    }
}

?>