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Topic 2C

Posted by allenvd 
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Topic 2C
July 19, 2006 10:10PM
Topic Completed.
Re: Topic 2C
July 25, 2006 07:26PM
smiling bouncing smiley Topic completed
Re: Topic 2C
August 06, 2006 10:10PM
Topic completed. (Partly thanks to last semester's forum, though it does include a lot of junk messages.) What page(s) are we supposed to read in the PHP5 book - is it really p707 as it says in the Due Dates section...?
Re: Topic 2C
August 11, 2006 09:47AM
Yes, p707 in the handbook is the chapter on PHP functions. SOme functions you create yourself - others have been created and is part of PHP and you can just use it, for example the strlen() function is used to find out how many characters a variable have, for example.
Re: Topic 2C
August 13, 2006 04:49PM
Topic 2C completed
Re: Topic 2C
August 14, 2006 07:05AM
Topic 2C completed
Re: Topic 2C
August 16, 2006 04:40PM
Topic 2C completed.
Re: Topic 2C
September 05, 2006 10:58AM
Anonymous User
Re: Topic 2C
September 05, 2006 08:18PM
Topic comleted!

J.A Smit

student number: 7130-387-1
Re: Topic 2C
September 06, 2006 03:01PM

But, i can't get $cost to print, even if i put in a global variable.


<head><title>Calculating the purchase price</title></head>


$price = $_POST['price'];
$items = $_POST['items'];

function total ($price,$items)
global $cost;
$cost = $price * $items;
return $cost;

echo "the total price of your purchase is $cost";
echo ".";

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