<?
// return array(<smaller_argument>, <grater_argument>);
function min_max($x,$y) {
  return $x<$y?Array($x,$y):Array($y,$x);
}

if(!function_exists('getmicrotime')){
  function getmicrotime(){ 
    list($usec, $sec) = explode(" ",microtime()); 
    return ((float)$usec + (float)$sec); 
  }
}

function get_arg($arg,$default=false,$order='PGS'){
  return getParam($arg,$default,$order);
}
// get variable from GET, POST, COOKIE and SESSION
function getParam($arg,$default=false,$order='PGS'){
  global $_GET,$_POST,$_COOKIE,$_SESSION;
  $P=&$_POST;
  $G=&$_GET;
  $C=&$_COOKIE;
  $S=&$_SESSION;
//  $order=preg_split('//',$order,-1, PREG_SPLIT_NO_EMPTY);
  for($i=0;$i<strlen($order);$i++) {
    $V=strToUpper($order{$i});
    $var=&$$V;
    if($var==NULL)$var=Array();
    if(!isset($var))$var=Array();
    if(array_key_exists($arg,$var)){
      if(is_null($var[$arg]))
        return NULL;
      return stripslashes_gpc($var[$arg]);
    }
  }
  return $default;
}

// simple crypting
function rot13($t) {
  $coding = 'abcdefghijklmnopqrstuvwxyzabcdefghijklmABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLM';
  
  for ($r = '',$i=0;$i<strlen($t);$i++) {
    $character = $t{$i}; 
    $position = strpos($coding,$character); 

    if ($position !== false) $character = $coding{$position + 13}; 
    $r.=$character; 
  } 
  return $r; 
}

// configuration independent slashes functions
if(get_magic_quotes_gpc()){//magic quotes on
  function stripslashes_gpc($s){
    if(!is_string($s))return $s;
    return stripslashes($s);
  }
  function addlashes_gpc($s){//already has slashes
    return $s;
  }
}else{
  function stripslashes_gpc($s){
    return $s;
  }
  function addlashes_gpc($s){
    if(!is_string($s))return $s;
    return addslashes($s);
  }
}

function http_redirect($url,$redirectCode = 302){
  if($redirectCode == 301)
    header ('HTTP/1.1 301 Moved Permanently');
  header ('Location: '.$url);
  exit;
}

function getFileExt($fn,$returndot=true){
  $fn=basename($fn);
  $pos=strrpos($fn,'.');
  if($pos===false)return '';
  if(!$returndot)$pos++;
  return substr($fn,$pos);
}
function ip2hex($ip){
  return sprintf("%08X",ip2long($ip));
}
function hex2ip($iphex){
  return long2ip('0x'.$iphex);
}
function remoteIP(){
  if(isset($_SERVER['REMOTE_ADDR']))
    return $_SERVER['REMOTE_ADDR'];
  if(isset($HTTP_SERVER_VARS['REMOTE_ADDR']))
    return $HTTP_SERVER_VARS['REMOTE_ADDR'];
  return '0.0.0.0';
}


function parseDateRFC822($date){
  $months = array(
    'Jan' => 1,
    'Feb' => 2,
    'Mar' => 3,
    'Apr' => 4,
    'May' => 5,
    'Jun' => 6,
    'Jul' => 7,
    'Aug' => 8,
    'Sep' => 9,
    'Oct' => 10,
    'Nov' => 11,
    'Dec' => 12,
  );
  if(!preg_match('/(Mon|Tue|Wed|Thu|Fri|Sat|Sun)'.
    '\s([0-9]{1,2})'. // day
    '\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)'. //month
    '\s([0-9]{1,2})'. // year
    '\s([0-9]{1,2}):([0-9]{1,2})(:[0-9]{1,2})?'.
    '\s(UT|GMT|EST|EDT|CST|CDT|MST|MDT|PST|PDT|1ALPHA)'.
    '\s ([+-][0-9]{4})/i', $date, $m))
    return false;
  $dow = $m[1];
  $day = $m[2];
  $month = $months[$m[3]];
  $year = $m[4]>70?('19'.$m[4]):('20'.$m[4]);
  $hour = $m[5];
  $min = $m[6];
  $sec = $m[7]?0:$m[7];
  $timesone = $m[8];
}

$QPE_CHARS = array(
  '\'' => '\'',
  '(' => '(',
  ')' => ')',
  '+' => '+',
  ',' => ',',
  '-' => '-',
  '.' => '.',
  '/' => '/',
  ':' => ':',
  '=' => '=3D',
  '?' => '?',
  ' ' => ' ',
  '0' => '0',
  '1' => '1',
  '2' => '2',
  '3' => '3',
  '4' => '4',
  '5' => '5',
  '6' => '6',
  '7' => '7',
  '8' => '8',
  '9' => '9',
  'A' => 'A',
  'B' => 'B',
  'C' => 'C',
  'D' => 'D',
  'E' => 'E',
  'F' => 'F',
  'G' => 'G',
  'H' => 'H',
  'I' => 'I',
  'J' => 'J',
  'K' => 'K',
  'L' => 'L',
  'M' => 'M',
  'N' => 'N',
  'O' => 'O',
  'P' => 'P',
  'Q' => 'Q',
  'R' => 'R',
  'S' => 'S',
  'T' => 'T',
  'U' => 'U',
  'V' => 'V',
  'W' => 'W',
  'X' => 'X',
  'Y' => 'Y',
  'Z' => 'Z',
  'a' => 'a',
  'b' => 'b',
  'c' => 'c',
  'd' => 'd',
  'e' => 'e',
  'f' => 'f',
  'g' => 'g',
  'h' => 'h',
  'i' => 'i',
  'j' => 'j',
  'k' => 'k',
  'l' => 'l',
  'm' => 'm',
  'n' => 'n',
  'o' => 'o',
  'p' => 'p',
  'q' => 'q',
  'r' => 'r',
  's' => 's',
  't' => 't',
  'u' => 'u',
  'v' => 'v',
  'w' => 'w',
  'x' => 'x',
  'y' => 'y',
  'z' => 'z',
);

if(!function_exists('quoted_printable_encode')){
  function quoted_printable_encode($string, $encoding='UTF-8') {
    global $QPE_CHARS;
  
    $len = strlen($string);
    $result = '';
    $enc = false;
  
    $count = 0;
    for($i=0;$i<$len;++$i) {
      $count++;
      $c = $string[$i];
  
      $force = false;
  
      if($count > 76){
        $count = 0;
        $result .= "=\r\n";
        $str3 = substr($string, $i, 3);
        if(substr($string, $i, 4) == 'From' || $str3 == ".\r\n" || $str3 == '.'){
          $force = true;
        }
      }
      if(array_key_exists($c, $QPE_CHARS) && !$force){
        $result .= $QPE_CHARS[$c];
      } else {
        $result .= sprintf("=%02X", ord($c));
        $enc = true;
      }
    }
    return $result;
  
    if (!$enc) return $string;
        return '=?'.$encoding.'?q?'.$result.'?=';
  }
}

<br />
<b>Fatal error</b>:  Call to undefined function getParam() in <b>/home/nicksoftinfo/www/el/calc/classes/calcman.inc.php</b> on line <b>31</b><br />