Subversion-Projekte lars-tiefland.laravel_shop

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Driver\PgSQL;

use Doctrine\DBAL\SQL\Parser\Visitor;

use function count;

use function implode;

final class ConvertParameters implements Visitor

{

    /** @var list<string> */

    private array $buffer = [];

    /** @var array<array-key, int> */

    private array $parameterMap = [];

    public function acceptPositionalParameter(string $sql): void

    {

        $position                      = count($this->parameterMap) + 1;

        $this->parameterMap[$position] = $position;

        $this->buffer[]                = '$' . $position;

    }

    public function acceptNamedParameter(string $sql): void

    {

        $position                 = count($this->parameterMap) + 1;

        $this->parameterMap[$sql] = $position;

        $this->buffer[]           = '$' . $position;

    }

    public function acceptOther(string $sql): void

    {

        $this->buffer[] = $sql;

    }

    public function getSQL(): string

    {

        return implode('', $this->buffer);

    }

    /** @return array<array-key, int> */

    public function getParameterMap(): array

    {

        return $this->parameterMap;

    }

}