PHP Google Wesite Rank Check Code Library

<?
set_time_limit(0);
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">";
echo "<HTML><HEAD><TITLE>Google.com Rank Check</TITLE><META http-equiv=\"Content-Type\" content=\"text/html;charset=UTF-8\">";
echo "<STYLE type=\"text/css\">";
echo "BODY { font: 12px Verdana; }";
echo "#shit { text-align: right; font: 12px Verdana; float:left; padding:5px; height: 70px; } ";
echo ".is { background-color: #ffffff; border-bottom: 1px solid #e1e1e1; border-left: 1px solid gray; border-right: 1px solid #e1e1e1; border-top: 1px solid gray; font-family: Verdana; font-size: 11px; }";
echo "</STYLE>";
if (isset($_POST['word']) && $_POST['word'] != "" && isset($_POST['web']) && $_POST['web'] != "") {
  extract($_POST);
  $web = htmlspecialchars($web);
  while ("1" == "1") {
    if (!isset($sbor)) $sbor = "0";
    else $sbor = $sbor+10;
    $url = "http://www.google.com/search?q=".urlencode($word)."&hl=en&lr=&start=$sbor&sa=N";
    $data = file_get_contents("$url");
    $shit = explode("<p class=g>", $data);
    for ($i=0; $i<=count($shit)-1; $i++) {
      if (eregi("<br><font color=#008000>", $shit[$i])) {
        $fuck = explode("<br><font color=#008000>", $shit[$i]);
        $put = explode("</font><nobr>", $fuck[1]);
        $string = eregi_replace("<B>", "", $put[0]);
        $string = eregi_replace("</B>", "", $string);
        if (eregi($web, $string)) { $result = $sbor+$i; echo "<B>$web</B> is ranked #<B><A href='$url'>$result</A></B> with the search string <B>$word</B> !"; exit; }
      }
      if (!eregi("<br>Next</a>", $data)) die("No results!");
    }
  }
}
else {
  echo "<form name=\"data\" action=\"?\" method=\"post\">";
  echo "<div id=\"shit\">Keyword:<BR>URL:</div>";
  echo "<div><input class=\"is\" name=\"word\" size=\"25\"><BR>";
  echo "<input class=\"is\" name=\"web\" size=\"25\"><BR>";
  echo "<input class=\"is\" name=\"gopost\" type=\"submit\" value=\"Check\"> <input class=\"is\" type=\"reset\" value=\"Clear\">";
  echo "</div><BR></form>";
}
echo "</BODY></HTML>";
?>