Phoundation\Config\CachingConfigLoader

Complexity

Total Complexity

3

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	load()	0	12	2

<?php

declare(strict_types=1);

namespace Phoundation\Config;

final class CachingConfigLoader implements ConfigLoader
{
    /** @var ConfigLoader */
    private $configLoader;

    /** @var string */
    private $cachedConfigFile;
    
    public function __construct(ConfigLoader $configLoader, string $cachedConfigFile)
    {
        $this->configLoader = $configLoader;
        $this->cachedConfigFile = $cachedConfigFile;
    }

    public function load(): array
    {
        if (is_file($this->cachedConfigFile)) {
            return require $this->cachedConfigFile;
        }

        $config = $this->configLoader->load();

        file_put_contents($this->cachedConfigFile, '<?php return ' . var_export($config, true) . ';');

        return $config;
    }
}