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<?php
/**
* This file is part of the Phoundation package.
*
* Copyright (c) Nikola Posa
* For full copyright and license information, please refer to the LICENSE file,
* located at the package root folder.
*/
declare(strict_types=1);
namespace Phoundation\Config\Loader;
use Phoundation\Config\Config;
* @author Nikola Posa <[email protected]>
final class CachingConfigLoader implements ConfigLoaderInterface
{
* @var ConfigLoaderInterface
private $configLoader;
* @var string
private $cachedConfigFile;
public function __construct(ConfigLoaderInterface $configLoader, string $cachedConfigFile)
$this->configLoader = $configLoader;
$this->cachedConfigFile = $cachedConfigFile;
}
public function __invoke() : Config
if (is_file($this->cachedConfigFile)) {
return Config::fromArray(include $this->cachedConfigFile);
$configLoader = $this->configLoader;
/* @var $config Config */
$config = $configLoader();
file_put_contents($this->cachedConfigFile, '<?php return ' . var_export($config->toArray(), true) . ';');
return $config;
nikolaposa /
phoundation
