42 lines
845 B
PHP
42 lines
845 B
PHP
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<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Twig\RuntimeLoader;
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/**
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* Lazy loads the runtime implementations for a Twig element.
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*
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* @author Robin Chalas <robin.chalas@gmail.com>
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*/
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class FactoryRuntimeLoader implements RuntimeLoaderInterface
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{
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private $map;
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/**
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* @param array $map An array where keys are class names and values factory callables
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*/
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public function __construct(array $map = [])
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{
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$this->map = $map;
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}
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public function load(string $class)
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{
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if (!isset($this->map[$class])) {
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return null;
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}
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$runtimeFactory = $this->map[$class];
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return $runtimeFactory();
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}
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}
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