static function get_by_person($p)
{
if (!is_a($p, 'Person') || intval($p->id) == 0) {
return false;
}
$db = Get::db('songwork');
$db->query("SELECT * FROM admins WHERE person_id=" . $p->id);
if ($db->num_rows() == 0) {
return false;
}
$x = new Administrator($db->next_record());
$x->set_person($p);
return $x;
}