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Topic 2C

Posted by allenvd 
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Re: Topic 2C
September 06, 2006 03:14PM
To Roland:

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

to
echo "The total price of the purchase is $" . total($price, $items);
avatar
Mac
Re: Topic 2C
September 08, 2006 08:22AM
i.e. you have to call a function - just defining it is no use
avatar Re: Topic 2C
September 10, 2006 04:31PM
All done. Had some minor problems with my varible scope, but figured it out.
Re: Topic 2C
September 18, 2006 07:56PM
Completed
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