wordpress user admin columns

I was wondering if anyone can help me with that. I have a code for admin user extra columns:

function new_modify_user_table( $column ) {
    $column['id'] = 'ID';
    $column['favorites'] = 'Favorites';
    return $column;
}
add_filter( 'manage_users_columns', 'new_modify_user_table' );

function new_modify_user_table_row( $val, $column_name, $user_id ) {
    switch ($column_name) {
        case 'id' :
            return get_the_author_meta( 'ID', $user_id );
        case 'favorites' :
            return get_the_author_meta('simplefavorites', $user_id);
            var_dump($posts);
        default:
    }
    return $val;
}
add_filter( 'manage_users_custom_column', 'new_modify_user_table_row', 10, 3 );

and my simplefavorites meta looks like this:

array (
  0 => 
  array (
    0 => 
    array (
      'site_id' => 1,
      'posts' => 
      array (
        0 => 51380,
        1 => 60244,
        2 => 59759,
        3 => 34970,
        4 => 59849,
        5 => 49747,
        6 => 27365,
        7 => 18653,
        8 => 15613,
      ),
      'groups' => 
      array (
        0 => 
        array (
          'group_id' => 1,
          'site_id' => 1,
          'group_name' => 'Default List',
          'posts' => 
          array (
            0 => 51380,
            1 => 60244,
            2 => 59759,
            3 => 34970,
            4 => 59849,
            5 => 49747,
            6 => 27365,
            7 => 18653,
            8 => 15613,
          ),
        ),
      ),
    ),
  ),
)

i would like to display in the column number of posts from the array. Is this possible? What can i do? How i can drill down to array with this function?

Thanks in advance!
Alex

• This topic was modified 4 years ago by aosipov.