<?php declare(strict_types=1); namespace Doctrine\DBAL\Portability; use Doctrine\DBAL\Driver as DriverInterface; use Doctrine\DBAL\Driver\Middleware as MiddlewareInterface; final class Middleware implements MiddlewareInterface { private int $mode; private int $case; public function __construct(int $mode, int $case) { $this->mode = $mode; $this->case = $case; } public function wrap(DriverInterface $driver): DriverInterface { if ($this->mode !== 0) { return new Driver($driver, $this->mode, $this->case); } return $driver; } }