Çözemediğim Bir PHP Mantığı

 $result = @mysql_query("SELECT id, link FROM jos_menu WHERE published='1' ORDER BY id DESC"); 
    while ($sonuc = @mysql_fetch_assoc($result)) 
    { 
    $xml_ciktisi .= "\n 
 <url>\n<loc>http://www.siteadi.com/".$sonuc['link']."&Itemid=".$sonuc['id']."</loc>\n 
    <changefreq>monthly</changefreq>\n 
    <priority>0.60</priority>\n</url>"; 
    }
    echo $xml_ciktisi ."\n</urlset>";

 $result = mysql_query("SELECT id, link FROM jos_menu WHERE published='1' ORDER BY id DESC");
    while ($veri = mysql_fetch_assoc($result))
    {
    $xml_ciktisi .= "\n<url>\n<loc>http://www.siteadi.com/".$veri['link']."&Itemid=".$veri['id']."</loc>\n
    <changefreq>monthly</changefreq>\n
    <priority>0.60</priority>\n</url>";
    };
    echo $xml_ciktisi ."\n</urlset>";

 $result = @mysql_query("SELECT id, link FROM jos_menu WHERE published='1' ORDER BY id DESC"); 
    while ($sonuc = @mysql_fetch_assoc($result)) 
    { 
    $xml_ciktisi .= "\n 
 <url>\n<loc>http://www.siteadi.com/".$sonuc['link']."&Itemid=".$sonuc['id']."</loc>\n 
    <changefreq>monthly</changefreq>\n 
    <priority>0.60</priority>\n</url>"; 
    }
    echo $xml_ciktisi ."\n</urlset>";

<loc>http://www.siteadi.com/index.php?option=com_content&view=article&id=5&Itemid=17</loc>

<?php
include_once("veri_tabani.php");
header('Content-type: text/xml'); 
echo "<?xml version=\"1.0\" encoding=\"ISO-8859-9\" ?>\n";
echo "<urlset xmlns=\"http://www.google.com/schemas/sitemap/0.84\" 
xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" 
xsi:schemaLocation=\"http://www.google.com/schemas/sitemap/0.84 http://www.google.com/schemas/sitemap/0.84/sitemap.xsd\">";
    $xml_ciktisi .= "\n<url>\n<loc>http://www.siteadi.com</loc>\n<changefreq>daily</changefreq>\n<priority>1.00</priority>\n</url>";
    $result = @mysql_query("SELECT id, title, created, sectionid FROM jos_content WHERE sectionid!='4' AND state='1' ORDER BY created DESC");
    while (list($id, $title, $created) = @mysql_fetch_row($result))
    {
	$saat= $created;
	$s = explode(" " ,$saat);
	$zaman = $s[0]."T".$s[1]."+00:00";
    $xml_ciktisi .= "\n<url>\n<loc>http://www.siteadi.com/devami.php?id=$id</loc>\n
	<lastmod>$zaman</lastmod>\n
	<changefreq>hourly</changefreq>\n
	<priority>0.50</priority>\n</url>";
    };
    echo $xml_ciktisi ."\n</urlset>";

?>