Subversion-Projekte lars-tiefland.laravel_shop

<?php

declare(strict_types=1);

namespace Dotenv\Repository\Adapter;

use PhpOption\None;

final class MultiReader implements ReaderInterface

{

    /**

     * The set of readers to use.

     *

     * @var \Dotenv\Repository\Adapter\ReaderInterface[]

     */

    private $readers;

    /**

     * Create a new multi-reader instance.

     *

     * @param \Dotenv\Repository\Adapter\ReaderInterface[] $readers

     *

     * @return void

     */

    public function __construct(array $readers)

    {

        $this->readers = $readers;

    }

    /**

     * Read an environment variable, if it exists.

     *

     * @param non-empty-string $name

     *

     * @return \PhpOption\Option<string>

     */

    public function read(string $name)

    {

        foreach ($this->readers as $reader) {

            $result = $reader->read($name);

            if ($result->isDefined()) {

                return $result;

            }

        }

        return None::create();

    }

}