scm22ri Posted July 26, 2012 Share Posted July 26, 2012 I want to store numbers in a mysql database Then add and divide those numbers by a stored number in the database For example, We have 5 numbers. Those five numbers are 10 14 8 7 12 The sum is 51 The average would be 10.2 (51/5) -> 5 because thats how many numbers we have. If we had 6 numbers we would divide by 6. My question is, how would I write a script that would do the above functions and also account for more numbers in a database? Thanks! Quote Link to comment Share on other sites More sharing options...
PFMaBiSmAd Posted July 26, 2012 Share Posted July 26, 2012 No php script is needed, you can calculate an average directly in a query - http://dev.mysql.com/doc/refman/5.5/en/group-by-functions.html#function_avg Quote Link to comment Share on other sites More sharing options...
ignace Posted July 26, 2012 Share Posted July 26, 2012 nvm Quote Link to comment Share on other sites More sharing options...
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