//$site =  file_get_contents("http://www.google.com");
$site =  file_get_contents($_SERVER['HTTP_REFERER']);
$baslik = explode("<title>", $site);
$baslik = explode("</title>", $baslik[1]);
//echo $baslik[0];
$site_baslik = $baslik[0];

<?php
foreach(get_loaded_extensions() as $x){
    echo "<font color='#FF0000'>".$x."</font>\n<br />\n";
    echo "<ol>\n";
    $eklenti += 1;
    foreach(get_extension_funcs($x) as $a){
        echo "<li><a href='http://tr.php.net/manual/en/function.".ereg_replace("_","-",$a)."'.php>$a</a></li>\n";
        $sayi += 1;
    }
    echo "</ol>\n<br />\n";
}
echo "<strong>".$eklenti." adet eklentide ".$sayi." adet fonksiyon mevcut...</strong>";
?>