original_string: public function createURL() {
  		$url = "https://secure.gravatar.com/avatar/".$this->createHash();
  		$url = $url."?s=".$this->size."&d=".$this->default."&r=".$this->rating;
  		
  		if($this->forceDefault == true) {
  			$url = $url.'&f=y';
  		}
  		return $url;
  	}
code: public function createURL() {
  		$url = "https://secure.gravatar.com/avatar/".$this->createHash();
  		$url = $url."?s=".$this->size."&d=".$this->default."&r=".$this->rating;
  		
  		if($this->forceDefault == true) {
  			$url = $url.'&f=y';
  		}
  		return $url;
  	}
code_tokens: public function createURL ( ) { $ url = "https://secure.gravatar.com/avatar/" . $ this -> createHash ( ) ; $ url = $ url . "?s=" . $ this -> size . "&d=" . $ this -> default . "&r=" . $ this -> rating ; if ( $ this -> forceDefault == true ) { $ url = $ url . '&f=y' ; } return $ url ; }
docstring: Creates URL of a gravatar image.
  @return string Image URL.
docstring_tokens: Creates URL of a gravatar image .