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I have a problem with sort. I have to calculate in a table how many times an
individual user appears; I also have to show 3 users who appear the most.

Can somebody please help with an example of how to do this?

Thanks
Jul 17 '05 #1
2 1477
I'm assuming this is a MySQL question. Here's a query that illustrates how
to count repititions in table:

SELECT COUNT( userid ) AS repetitions, userid FROM `table`
GROUP BY userid
ORDER BY repetitions DESC

This would return a list of distinct userids and the number of times each
userid appeared in the table, in descending order.

"jacki" <ja***@jacki.com> wrote in message
news:ct**********@bagan.srce.hr...
I have a problem with sort. I have to calculate in a table how many times
an
individual user appears; I also have to show 3 users who appear the most.

Can somebody please help with an example of how to do this?

Thanks

Jul 17 '05 #2
"jacki" <ja***@jacki.com> wrote in message
news:ct**********@bagan.srce.hr...
I have a problem with sort. I have to calculate in a table how many times an individual user appears; I also have to show 3 users who appear the most.

Can somebody please help with an example of how to do this?

Thanks


The function you need is array_count_values(). Sort the result with asort()
for the second part of your problem.
Jul 17 '05 #3

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