<?    
    //require_once($_SERVER['DOCUMENT_ROOT']."/system/includes/library.inc.php");   
    require_once ($_SERVER['DOCUMENT_ROOT']."/system/includes/dboperations.php");
   // require_once ($_SERVER['DOCUMENT_ROOT']."/system/includes/docroot.php"); 
   // require_once ($_SERVER['DOCUMENT_ROOT']."/system/includes/config.php");
   // require_once ($_SERVER['DOCUMENT_ROOT']."/system/includes/functions.php");
    
    //require_once ($_SERVER['DOCUMENT_ROOT']."/system/includes/config.php");
    //require_once (DOCUMENT_ROOT.'/themes/_base_theme/email/email_variables.php');
    //require_once(DOCUMENT_ROOT."/system/modules/gateway/dineromail/CronDineroMailP.php");   
 $porc_cambio= $_POST['porcentajePrecio'];  
 $cupones = $_POST['cupones'];
 $tamano =  sizeof($cupones) - 1;        
 for ($i = 0; $i <= $tamano ; $i++) {
   $sql = "SELECT * from coupons_coupons where coupon_id=".$cupones[$i];
   $resultSet = mysql_query($sql);
   $row=mysql_fetch_array($resultSet);
   $Valor = $row["coupon_costo"];
   $Costo = $row["coupon_costo"];
  // echo $Costo;
  //$Valor_nuevo = $Costo - round($Costo*0.10);
  // $Valor_nuevo = round($Costo * (1+$porc_cambio/100));
  $Valor_nuevo = round($Costo * ($porc_cambio/100));
   $cant_digitos = strlen(strval($Valor_nuevo));
   //echo $Valor_nuevo." / ".$cant_digitos;
   //$truncar_num = substr(strval($Valor_nuevo),0,$cant_digitos-1);
   
   //$truncar_num = $truncar_num . "9";
   //$numero_final = $truncar_num;
   //echo "TRuncar Num:".$truncar_num." </br>";
   /*if ($cant_digitos == 4){
       $truncar_num2 = substr(strval($Valor_nuevo),-3);
      // echo "TRuncar 2 Num:".intval($truncar_num2)." ";
       $numero_int = (int)$truncar_num2;
       if ($numero_int < 40){
           //echo "rerer";
          $truncar_num2 = substr(strval($Valor_nuevo),0,1);
          $truncar_num2 = intval($truncar_num2)-1;
          $numero_final = intval($truncar_num2 . "999");
       } 
       else{
          $numero_final=intval($truncar_num);
       } 
   }*/
   $numero_final=round ($Costo - $Valor_nuevo);
   echo "aaa".$numero_final; 
   
   $queryCuponUpdate="UPDATE coupons_coupons SET coupon_costo ='".$numero_final."' WHERE coupon_id=".$cupones[$i]; 
   mysql_query($queryCuponUpdate); 
   //echo "Fecha1= ". $Fecha;
   //echo "<br />". ;  
 }
 echo "    ".($tamano + 1). " Actualizados, que se yo!"; 
  /*UPDATE Persons
SET Address='Nissestien 67', City='Sandnes'
WHERE LastName='Tjessem' AND FirstName='Jakob'    
2013-01-18 00:27:27
* 
* 
*/
                                           



?>