<?php

function getproxip() {
 if (getenv("HTTP_X_FORWARDED_FOR")) {
  $realip = getenv("HTTP_X_FORWARDED_FOR");
 } else {
  $realip = getenv("REMOTE_ADDR");
 }
  return $realip;
}

?>

<?php

function get_dirlist ($path = '') {
 if (empty($path)) $path = "./";
  $dirlist = array();
  $d = dir($path);
  while($entry=$d->read()) {
   if ($entry=='.' OR $entry=='..') continue;
   if ($entry == 'images') continue;
   if (is_dir($entry))  $dirlist[] = $entry;
  }
  $d->close();
  sort($dirlist);
  @reset($dirlist);

  return $dirlist;
}

?>

<?php 

function deltree($dir) {
 if($objs = glob($dir."/*")){
  foreach($objs as $obj) {
   is_dir($obj)? deltree($obj) : unlink($obj);
  }
 }
 rmdir($dir);
}

?>

<?php

function rgb2hex($rgb) {
 if ($rgb == "" || (!$rgb)) return "#FFFFFF";
 $hex = split(",",$rgb);

 $r = dechex($hex[0]);
 $g = dechex($hex[1]);
 $b = dechex($hex[2]);

 return "#".$r.$g.$b;
}
?>

<?php

$ip = "128.0.0.1";

$fp = @fsockopen ($ip,80,$errno,$errstr,30);
if (!$fp) {
 echo '<font color="red">Offline</font>';
} else {
 echo '<font color="green">Online</font>';

 fclose($fp);
}

?>

<?php

function piclimiter ($bild, $size) {
 $imginfo = @getimagesize($bild);

 if(($imginfo[0] != 0 && $imginfo[0] > $size) || ($imginfo[1] != 0 && $imginfo[1] > $size)) {
  if($size != 0) {
   $div1 = $size / $imginfo[0];
   $div2 = $size / $imginfo[1];
  } else {
   $div1 = 1;
   $div2 = 1;
  }
  if($div1 < $div2) {
   $imgwidth = $size;
   $imgheight = round($imginfo[1]*$div1);
  } else {
   $imgheight = $size;
   $imgwidth = round($imginfo[0]*$div2);
  }

 $picture = '<img src="'.$bild.'"width="'.$imgwidth.'"height="'.$imgheight.'" border="0">';
 } else {
  $picture = '<img src="'.$bild.'" border="0">';
 }
 return $picture;
}

?>

<?php

function GetICQ($uin) {
 if (!is_numaeric($uin)) return FALSE;
 $fp = fsockopen('web.icq.com',80,&$errno,&$errstr,8);
 if (!$fp) return FALSE;
 $request = "HEAD /whitepages/online?icq=$uin&img=5 HTTP/1.0\r\n"."Host: web.icq.com\r\n"."Connection: close\r\n\r\n";
 fputs($fp, $request);

 do {
  $response = fgets($fp, 1024);
 } while (!feof($fp) && !stristr($response,'Location'));

 fclose($fp);

 if (strstr($response, '4367'))
   return 'online';
 if (strstr($response, '4349'))
   return 'offline';
 if (strstr($response, '4386'))
   return 'disabled';

 return FALSE;
}

?>

<?php

//In die erste Zeile setzen
extract($_REQUEST,EXTR_SKIP);

?>

<?php

function encode($code,$key) {
 $laenge = strlen($code);
 while($n < $laenge) {
  $encode .= chr(ord( substr($code,$n,1))+$key);
  $n++;
 }
return $encode;
}

?>

<?php

function decode($decode,$key) {
 $laenge = strlen($decode);
 while($n < $laenge) {
  $decodetext .=chr(ord(substr($decode,$n,1))-$key);
  $n++;
 }
return $decodetext;
}

?>

<?php

function FileDate($file) {
 $date = filectime($file);
 $out = date('F j, Y,H:i:s', $date);

  return $out;
}

?>