maelzerdata concepts in web

public function getValue($sql){
  // Funktion liefert genau einen Wert 1D
  $glob     = new Globals;
  $connect  = mysql_connect ($this->dbHost, $this->dbUser, $this->dbPass);	
  $result   = @mysql_db_query ($this->dbBase, $sql, $connect); 
  $record   = mysql_fetch_object($result);
  $query    = mysql_query($sql) or die(mysql_error());	
  $counted  = mysql_num_rows($query); 
  $this->header[0] = mysql_field_name($query, 0);
  for($i = 0; $i < $counted; $i++) { 
     $array[$i] = mysql_result($result, $i, 0);
  }
  return $array[0];
}
                     
                     

function getHoliday($year, $month, $day){
   // Berechnung  Brandenburg mit Refotag
   $tage          = 60 * 60 * 24;
   $karfreitag    = @date("Y-m-d", easter_date($year) - 2 * $tage);
   $ostersonntag  = @date("Y-m-d", easter_date($year) * $tage);
   $ostermontag   = @date("Y-m-d", easter_date($year) + 1 * $tage);
   $himmelfahrt   = @date("Y-m-d", easter_date($year) + 39 * $tage); 
   $pfingstmontag = @date("Y-m-d", easter_date($year) + 50 * $tage); 

   if("".$month."-".$day."" == "01-01"){
      return "Neujahr";
   }
   else if("".$month."-".$day."" == "05-01"){
      return "1. Mai";
   }
   else if("".$month."-".$day."" == "10-03"){
      return "Tag der Wiedervereinigung";
   }
   else if("".$month."-".$day."" == "12-25"){
      return "1. Weihnachtsfeiertag";
   }
   else if("".$month."-".$day."" == "12-26"){
      return "2. Weihnachtsfeiertag";
   }
   else if("".$month."-".$day."" == "10-30"){
      return "Reformationstag";
   }
   else if("".$year."-".$month."-".$day."" == $karfreitag){
      return "Karfreitag";
   }
   else if("".$year."-".$month."-".$day."" == $ostersonntag){
      return "Ostersonntag";
   }
   else if("".$year."-".$month."-".$day."" == $ostermontag){
      return "Ostermontag";
   }
   else if("".$year."-".$month."-".$day."" == $himmelfahrt){
      return "Christi Himmelfahrt";
   }
   else if("".$year."-".$month."-".$day."" == $pfingstmontag){
      return "Pfingstmontag";
   }
   else{
      return "";
   }
}