Demonic Posted August 25, 2006 Share Posted August 25, 2006 alright im making this simple shop type deal but i need a lil help.Objective: I want users to buy items and i can set a ammount of number items in stock. Now Say i make a system where users can click on a item and it subtracts the number of items from the usershop.(heres the question) Instead of adding to the ammount giving how can i subtract from it? Well could i do this(assume i connected to database etc..):[code=php:0]$blah = mysql_fetch_array($my_array_idefined);$bam = $blah['points']-1;mysql_query("UPDATE upoints SET points='$bam' where id='1' ");[/code]would that work? anybody got an idea of where im going with this? Thanks in advanced Quote Link to comment Share on other sites More sharing options...
dark dude Posted August 25, 2006 Share Posted August 25, 2006 I see nothing wrong with that code, it should do exactly what you explained it should do ;) Quote Link to comment Share on other sites More sharing options...
Demonic Posted August 25, 2006 Author Share Posted August 25, 2006 woot woot :) im a psychic thanks for making sure I Did that right. Quote Link to comment Share on other sites More sharing options...
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