can someone help please - need the sum of all quantities

[kikonyc]

can someone help please...

this php is to calculate shipping charges for paypal..

RULES:  ($7.00 FOR THE FIRST TWO ITEMS - $1.00 FOR EACH ADDITIONAL ITEM)

as is, the formula calculates the number of items - not total of quantity - adds $1 for each additional after 2.

any suggestions would be appreciated..

 

link to form:  http://crsecrets.com/test01/order.html

 

FORM LIST ITEMS FORMAT - HTML

<TD>Herbal Hair Rejuvenator, Unscented <FONT SIZE="-2">(4oz. jar)</FONT><input type="hidden" name="item_name_1" value="Herbal Hair Rejuvenator, Unscented (4oz. jar)" />                </TD>

                <TD align="center" id="table"><input name="quantity_1" type="text" value="" size="6" maxlength="2" /></TD>

                <TD align="center">$13.50<input type="hidden" name="amount_1" value="13.50" /></TD>

 

 

<?php

  $products = array();

  $url = "?business=*********$handling_cart=7.00";

 

  foreach ($_POST as $k=>$v) {

      preg_match("/\_(\d{1,3})$/",$k,$match);

      $key = $match[1];

      $products[$key][$k] = $v;

  }

 

  $i=1;

  foreach ($products as $k=>$v) {

      if ($v['quantity_'.$k] > 0) {

        foreach ($v as $k1=>$v1) {

            $key = explode("_",$k1);

            switch($key[0]) {

              case 'item':

                  $var = "item_name_" . $i;

                  break;

              case 'quantity':

                  $var = "quantity_" . $i;

                  break;

              case 'amount':

                  $var = "amount_" . $i;

                  break;

            }

           

            //get shipping for additional items above 3

            if ($i <= 2) {

              $shipping = "0.00";

            } else {

              $shipping = "1.00";

            }

            $shipping = ($shipping * $v['quantity_' . $k]);

           

            $url .= "&" . $var . "=" . urlencode($v1);

        }

        $url .= "&shipping_" . $i . "=" . $shipping;

        $i++;

      }

  }

  #echo $url;

  header("Location: https://www.paypal.com/cgi-bin/webscr" . $url);

  exit;

?>

[requinix]

Since your code isn't really readable in its current state,

if (quantity     shipping = quantity * 7.00
} else {
    shipping = 2 * 7.00 + (quantity - 2) * 1.00
}

 

[edit] But now it is.

 

//get shipping for additional items above 3
if ($i    $shipping = "0.00";
} else {
    $shipping = "1.00";
}

Fix that.