public function load($environment = null)
    {
        if ($environment == 'production') $environment = null;

        if (! $this->files->exists($path = $this->getFile($environment))) {
            return array();
        } else {
            return $this->files->getRequire($path);
        }
    }
public function load($environment = null)
    {
        if ($environment == 'production') $environment = null;

        if (! $this->files->exists($path = $this->getFile($environment))) {
            return array();
        } else {
            return $this->files->getRequire($path);
        }
    }
public function load ( $ environment = null ) { if ( $ environment == 'production' ) $ environment = null ; if ( ! $ this -> files -> exists ( $ path = $ this -> getFile ( $ environment ) ) ) { return array ( ) ; } else { return $ this -> files -> getRequire ( $ path ) ; } }
Load the environment variables for the given environment.

@param  string  $environment
@return array
Load the environment variables for the given environment .