transaction_id = $t->id; } static public function get_join_fields_string ($pseudo) { $fields = self::get_fields_pseudo($pseudo); $ignore = array('transaction_id','id','created_at'); foreach ($ignore as $v) unset($fields[array_search($pseudo.'.'.$v, $fields)]); return implode(", ", $fields); } static public function get_for_transaction (Transaction $t) { return static::getOne("transaction_id = {$t->id}"); } }