What is this widget? How do these statistics?

Question

Answer 1

this comes from $qa_content['form_activity']

 

Check qa-page-user-profile.php for more details

Comments

is it. I have a doubt where these values saved in $content[''] array. actually all important values fetched by using $content[''].

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this is same thing . Might be a parameter variable passed to a function with diff name .

Answer 2

Maybe this list will help you: http://www.question2answer.org/qa/35915/restructuring-the-user-profile-page-how-to?show=35915#q35915

There you can find all userfields used in the form.