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;
	}
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;
	}
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 ; }
Creates URL of a gravatar image.
@return string Image URL.
Creates URL of a gravatar image .