Sort multi-dimensional array by specific key

Question

I have an array:

Array (
    [0] => stdClass Object (
        [user_id] => 1
        [ID] => 1
        [user_login] => admin
        [display_nam         


        

Answer 1

Your array looks like the result of a database query. If this is a case, let the database do the sorting: just append ORDER BY display_name to the query.