twist of fait accomplis

<?
   $recentfile = "/full/path/to/backlink.txt";
   $mydomain = "laze.net"; // REPLACE WITH YOURS
   $displaynum = 20;
   $displaychar = 24;

   $recent = file($recentfile);
   $start = 0;
   $amount = count($recent);
   if ($amount >= $displaynum) { $start = 1; $amount = $displaynum; }
   for ($x = ($amount-1); $x >= 0; $x--) {
      if (eregi("google\.",$recent[$x]) || eregi("search\.msn\.",$recent[$x]) || 
          eregi("atomz\.com",$recent[$x]) || eregi("lycos\.",$recent[$x]) || 
          eregi("altavista\.",$recent[$x])) {
         if (eregi("google\.yahoo",$recent[$x])) {
            list($first,$rest) = split("p=", $recent[$x]);
         }
         elseif (eregi("lycos\.",$recent[$x])) {
            list($first,$rest) = split("query=", $recent[$x]);
         }
         else {
            list($first,$rest) = split("q=", $recent[$x]);
         }
         list($temp,$toss) = split("&", $rest);

         $temp = eregi_replace ("\+", " ", $temp);
         $temp = eregi_replace ("%22", "\"", $temp);
         $temp = eregi_replace ("%27", "'", $temp);
         $temp = eregi_replace ("%26", "&", $temp);
         $temp = eregi_replace ("%20", " ", $temp);
         if (eregi("atomz\.com",$recent[$x])) {
            echo "<b>ls: </b> ";
         }
         else {
            echo "<b>s: </b> ";
         }
         echo "<a href=\"".rtrim($recent[$x])."\">".substr($temp,0,$displaychar - 3);
         if (strlen($temp) > $displaychar - 3) { echo "..."; }
            echo "</a><br />\n";
         }
         else {
            $temp = rtrim(substr((eregi_replace("www\.","",$recent[$x])),7,$displaychar));
            echo "<a href=\"".rtrim($recent[$x])."\">".$temp;
            if (strlen($temp) > $displaychar - 1) { echo "..."; }
            echo "</a><br />\n";
         }
      }
      $recent[$amount] = $HTTP_REFERER."\n";
      if ($HTTP_REFERER && !(eregi($mydomain,$HTTP_REFERER)) &&
          !(eregi("Outpost",$HTTP_REFERER))) {
   $fp = fopen ($recentfile, "w");
   for ($y = $start; $y <= $amount; $y++) {
         fputs($fp, "$recent[$y]");
      }
      fclose ($fp);
   }
?>