public function save() { $q = []; $id = Connector::query('SELECT MAX(id) FROM projects'); $id = $id[0]['MAX(id)'] > 0 ? $id[0]['MAX(id)'] + 1 : 1; //echo $id; array_push($q, "INSERT INTO projects (id, name, description, insertBy) VALUES(" . $id . ",'" . $this->name . "','" . $this->description . "'," . $this->insertBy . ")"); array_push($q, "INSERT INTO users_projects VALUES('" . $this->insertBy . "','" . $id . "')"); $res = Connector::queryTran($q); //print_r($res); }