public function get_all_users()
{
$sort_by = Input::get('sort_by');
$user = User::where('id', '>', 0)->where('active', '=', 1)->get()->toArray();
$user_data = array();
foreach ($user as $u_user) {
if ($u_user['rank'] == 0) {
$ans_status = new Answers_status();
$u_user['rank'] = $ans_status->get_user_rank($u_user['id']);
}
array_push($user_data, $u_user);
}
if (!empty($sort_by)) {
if ($sort_by == 'rank') {
usort($user_data, function ($a, $b) {
// usort — Sort an array by values using a user-defined comparison function
return $b['rank'] - $a['rank'];
});
} elseif ($sort_by == 'name') {
// usort($user_data, function($a, $b) { // usort — Sort an array by values using a user-defined comparison function
// return strcmp($a['name'] , $b['name']);
// });
ksort($user_data);
}
}
return $user_data;
}
