PHP Pagerank Checker

<?php
/*********************************************\
#         Kodlayan = Semih @ kicker™          #
#           Msn = semih@kicker.com            #
#       Blog = www.kickercs.blogspot.com      #
#               Site : s-labz.net             #
#          Pagerank Sorgulama Scripti         #
\*********************************************/
echo '<center><table border="0" bgcolor="red" width="240">
<tr><td><center><b>PAGERANK SORGULAMA<br>Kodlayan : Semih @ kicker</b></center></td></tr>
<tr><td><center><form action="" method="get">
	<input type="text" name="adres" value="www.">
	<input type="submit" value="Sorgula"></center></td></tr>
<form></table></center>';

function cek($adres){
#~ http://www.pagerank.gen.tr/@pagerank/www.kickercs.blogspot.com;
#~ adres üstteki gibi;
$baglanilacak = "http://www.pagerank.gen.tr/@pagerank/";
$gir = $baglanilacak . $adres;
$crl = curl_init();
curl_setopt ($crl, CURLOPT_RETURNTRANSFER,1);
curl_setopt ($crl, CURLOPT_URL,$gir);
$yazdir = curl_exec($crl);
curl_close($crl);
preg_match('#<div style="text-align:center;padding:5px;">(.*)<div style="width:480px;">#si',$yazdir,$bas);
echo $bas[0];
}
if($_GET){
cek($_GET['adres']);
}
?>