Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of Twig. |
| 5 | * |
| 6 | * (c) Fabien Potencier |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | |
| 12 | namespace Twig\RuntimeLoader; |
| 13 | |
| 14 | /** |
| 15 | * Lazy loads the runtime implementations for a Twig element. |
| 16 | * |
| 17 | * @author Robin Chalas <robin.chalas@gmail.com> |
| 18 | */ |
| 19 | class FactoryRuntimeLoader implements RuntimeLoaderInterface |
| 20 | { |
| 21 | private $map; |
| 22 | |
| 23 | /** |
| 24 | * @param array $map An array where keys are class names and values factory callables |
| 25 | */ |
| 26 | public function __construct(array $map = []) |
| 27 | { |
| 28 | $this->map = $map; |
| 29 | } |
| 30 | |
| 31 | public function load(string $class) |
| 32 | { |
| 33 | if (!isset($this->map[$class])) { |
| 34 | return null; |
| 35 | } |
| 36 | |
| 37 | $runtimeFactory = $this->map[$class]; |
| 38 | |
| 39 | return $runtimeFactory(); |
| 40 | } |
| 41 | } |