Fatal error: Cannot use string offset as an array

Question

  Array
(
    [0] => Array
        (
            [auth_id] => 1
            [auth_section] => Client Data Base
            [auth_parent_id] => 0
                     


        

Answer 1

You can test the offset type with the is_array() function. If you want a better answer, post the processing code. Test if $auth[$in] and $autsub[$g] are arrays.