如何在php中改变指定符的数量与提供数组的计数

我的代码如下

class statController extends baseController {
public function index() {
    $this->registry->template->projectsWise = $this->selectProjectWise();
    $this->registry->template->show("stat");
}
private static function selectStat($query, $values) {
    $statMapper = new statMapper();
    $select = new common();
    $select->setItems($query);
    $select->setValues($values);
    return $statMapper->select($select);
}
private function selectProjectWise() {
    $date = date("Y-m-d");
    $values = array($date, $date);
    return self::selectStat("project_wise", $values);
}
private function selectLocationWise(){
    $date = date("Y-m-d");
    $values = array($date, $date, 1);
    return self::selectStat("location_wise", $values);
}

映射器代码:

class statMapper extends baseMapper {
private $query = array(
    "project_wise" => "SELECT p.proj_Name, p.proj_Type, p.proj_Category, COUNT(ra.emp_Id) as allocation FROM project AS p, resource_assignment AS ra WHERE p.proj_Start_Date <= '%s' AND p.proj_End_Date >= '%s' AND p.proj_Status = 1 AND ra.proj_Id = p.proj_Id GROUP BY p.proj_Name ",
    "location_wise" => "SELECT e.user_Location, p.proj_Name, p.proj_Type, p.proj_Category, COUNT(ra.emp_Id) as allocation FROM project AS p, resource_assignment AS ra, employee as e WHERE p.proj_Start_Date <= '%s' AND p.proj_End_Date >= '%s' AND p.proj_Status = %d AND ra.proj_Id = p.proj_Id GROUP BY p.proj_Name "
);
public function select($select) {
    $connect = parent::connect();
    $query = sprintf($this->query[$select->getItems()], $select->getValues()[0], $select->getValues()[1]);
    try {
        $result = $connect->query($query);
        if ($result) {
            $table = array();
            while ($row = $result->fetch_object()) {
                $table[] = $row;
            }
            return $table;
            parent::disconnect();
        } else {
            throw (new Exception($connect->error . "<br/>" . $query . "<br/>"));
        }
    } catch (Exception $exp) {
        require_once 'views/error.php';
        exit();
    }
}
}

我在statController->selectLocationWise()函数中增加了3个说明符($query->"location_wise")。当我使用它时，我如何在statMapper->select()中添加$select->getValues()[2]值，而不是手动添加。