Adding an array in a SQL query

[ZiNgA BuRgA]

Don't use my_number_format when adding up values.  You need to keep it numerical - my_number_format converts numbers into textual format for display purposes.

So you'd have:

PHP Code:

$total_downloads += $mdx['downloads']; $total_replies += $mdx['replies']; $total_views += $mdx['views'];

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And run everything through my_number_format after the end of the loop.