RE: [PHP-WIN] basic variable question From: Matt Hillebrand (matt <email protected>)
Date: 02/13/03

You're not using the $totalqty variable in any of the statements that
modify the $totalamount.

Matt

|-----Original Message-----
|From: paradiddles [mailto:fojomo <email protected>]
|Sent: Thursday, February 13, 2003 1:00 PM
|To: php-windows <email protected>
|Subject: [PHP-WIN] basic variable question
|
|
|
| Hi everyone. Why does my code work when I enter just 1 for
|the quantity, but only returns $1.10 when I enter a quantity
|of 2 or more?
|
|
|
| $totalqty = 0.00;
| $totalamount = 0.00;
|
| define("HALLTABLE", 800);
|
| $totalqty = $_POST["hallqty"]; //quantity
|
| $totalamount = $_POST["hallqty"] * HALLTABLE; //total cost
|
| $totalamount = number_format($totalamount, 2);
| echo $totalamount;
| echo "<br>\n";
| echo "Items ordered: ".$totalqty."<br>\n";
| echo "Subtotal: $".$totalamount."<br>\n";
|
| $taxrate = 0.10; // local sales tax is %10
| $totalamount = $totalamount * (1 + $taxrate);
|
| $totalamount = number_format($totalamount, 2);
|
|
| echo "<br>\n";
| echo "Total including tax: $".$totalamount."<br>\n";
|
|
|
|
|
|----------------
|"forget your lust for the rich man's gold. All that you need,
|is in your soul. You can do this if you try. All that I want
|for you my son, is to be satisfied"
|
| ~ Lynard Skynard
| 

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