original_string: public function getAuthor($modified_user = false)
  	{
  		if ($modified_user)
  		{
  			return JFactory::getUser($this->modified_user_id);
  		}
  
  		return JFactory::getUser($this->created_user_id);
  	}
code: public function getAuthor($modified_user = false)
  	{
  		if ($modified_user)
  		{
  			return JFactory::getUser($this->modified_user_id);
  		}
  
  		return JFactory::getUser($this->created_user_id);
  	}
code_tokens: public function getAuthor ( $ modified_user = false ) { if ( $ modified_user ) { return JFactory :: getUser ( $ this -> modified_user_id ) ; } return JFactory :: getUser ( $ this -> created_user_id ) ; }
docstring: Returns the user that created the category
  
  @param   boolean  $modified_user  Returns the modified_user when set to true
  
  @return  JUser  A JUser object containing a userid
  
  @since   11.1
docstring_tokens: Returns the user that created the category