Subversion-Projekte lars-tiefland.laravel_shop

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Portability;

use Doctrine\DBAL\Platforms\AbstractPlatform;

use Doctrine\DBAL\Platforms\DB2Platform;

use Doctrine\DBAL\Platforms\OraclePlatform;

use Doctrine\DBAL\Platforms\PostgreSQLPlatform;

use Doctrine\DBAL\Platforms\SqlitePlatform;

use Doctrine\DBAL\Platforms\SQLServerPlatform;

final class OptimizeFlags

{

    /**

     * Platform-specific portability flags that need to be excluded from the user-provided mode

     * since the platform already operates in this mode to avoid unnecessary conversion overhead.

     *

     * @var array<string,int>

     */

    private static array $platforms = [

        DB2Platform::class        => 0,

        OraclePlatform::class     => Connection::PORTABILITY_EMPTY_TO_NULL,

        PostgreSQLPlatform::class => 0,

        SqlitePlatform::class     => 0,

        SQLServerPlatform::class  => 0,

    ];

    public function __invoke(AbstractPlatform $platform, int $flags): int

    {

        foreach (self::$platforms as $class => $mask) {

            if ($platform instanceof $class) {

                $flags &= ~$mask;

                break;

            }

        }

        return $flags;

    }

}