original_string: public function reset()
  	{
  		$this->_current_cfg = [];
  		$this->_cfg = [];
      $this->_root_element = false;
      $this->_current_element = false;
  		foreach ( $this->_defaults as $k => $v ){
  			$this->_current_cfg[$k] = $v;
  		}
      return $this;
  	}
code: public function reset()
  	{
  		$this->_current_cfg = [];
  		$this->_cfg = [];
      $this->_root_element = false;
      $this->_current_element = false;
  		foreach ( $this->_defaults as $k => $v ){
  			$this->_current_cfg[$k] = $v;
  		}
      return $this;
  	}
code_tokens: public function reset ( ) { $ this -> _current_cfg = [ ] ; $ this -> _cfg = [ ] ; $ this -> _root_element = false ; $ this -> _current_element = false ; foreach ( $ this -> _defaults as $ k => $ v ) { $ this -> _current_cfg [ $ k ] = $ v ; } return $ this ; }
docstring: Sets the configuration back to its default value
docstring_tokens: Sets the configuration back to its default value