Driver_Cache_Driver_File::__construct

public function __construct($config_name = 'default')
{
    if (is_array($config_name))
    {
        $config = $config_name;
    }
    else
    {
        $config = (array)Core::config('cache/file.' . $config_name);
    }

    if ($config['storage'])
    {
        $this->storage  = $config['storage'];
    }

    $this->is_file_write_disalbed = Core::is_file_write_disabled();
}