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<?php namespace Tarsana\Command\Config;
use Tarsana\Command\Interfaces\Config\ConfigInterface;
/**
* Stores and gets configuration.
*/
class Config implements ConfigInterface {
* The raw configuration data.
*
* @var array
protected $data;
public function __construct(array $data) {
$this->data = $data;
}
* Gets a configuration value by path.
public function get(string $path = null)
{
if (null === $path)
return $this->data;
$keys = explode('.', $path);
$value = $this->data;
foreach ($keys as $key) {
if (!is_array($value) || !array_key_exists($key, $value))
throw new \Exception("Unable to find a configuration value with path '{$path}'");
$value = $value[$key];
return $value;
tarsana /
command
