src/cache/File.php
public function init(array $config = []): void {

        parent::init($config);

        $this->path = \Mii::resolve($this->path);
        if(!is_dir($this->path)) {
            FS::mkdir($this->path, 0777);
        }
    }
public function init(array $config = []): void {

        parent::init($config);

        $this->path = \Mii::resolve($this->path);
        if(!is_dir($this->path)) {
            FS::mkdir($this->path, 0777);
        }
    }
Check for existence of the APC extension This method cannot be invoked externally. The driver must
be instantiated using the `Cache::instance()` method.

@param  array $config configuration
@throws CacheException