original_string: public function after(&$route, &$args, &$output) {
  		$data = $this->language->get('backup');
  		
  		if (is_array($data)) {
  			foreach ($data as $key => $value) {
  				$this->language->set($key, $value);
  			}
  		}
  	}
code: public function after(&$route, &$args, &$output) {
  		$data = $this->language->get('backup');
  		
  		if (is_array($data)) {
  			foreach ($data as $key => $value) {
  				$this->language->set($key, $value);
  			}
  		}
  	}
code_tokens: public function after ( & $ route , & $ args , & $ output ) { $ data = $ this -> language -> get ( 'backup' ) ; if ( is_array ( $ data ) ) { foreach ( $ data as $ key => $ value ) { $ this -> language -> set ( $ key , $ value ) ; } } }
docstring: 2. After controller load restore old language data
docstring_tokens: 2 . After controller load restore old language data