PHP coding a price comparaison tool

Posted by Tristan on Stack Overflow See other posts from Stack Overflow or by Tristan
Published on 2010-05-26T15:39:16Z Indexed on 2010/05/26 15:41 UTC
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php

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mysql

Hello,

it's the first time I developp such tool you all know (the possibility to compare articles according to price and/or options)

Since I never did that i want to tell me what do you think of the way i see that :

On the database we would have :

offer / price / option 1 / option 2 / option 3 / IDseller / IDoffer
best buy / 15$ / full FTP / web hosting / php.ini / 10 / 1
.../..../....

And the request made by the client :

"SELECT * FROM offers WHERE price <= 20 AND option1 = fullFTP";

I don't know if it seems OK to you.

Plus i was wondering, how to avoid multiples entries for the same seller. Imagine you have multiple offers with a price <= 20 with the option FullFTP for the same seller, i don't want him to be shown 5 times on the comparator.

If you have any advices ;)

Thanks

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