public function combine() {

		if(count($this -> values) > 0) {

			if(null !== $this -> glue) {
				return implode($this -> glue, $this -> values);
			}

			return vsprintf($this -> format, $this -> values);
		}
	}
public function combine() {

		if(count($this -> values) > 0) {

			if(null !== $this -> glue) {
				return implode($this -> glue, $this -> values);
			}

			return vsprintf($this -> format, $this -> values);
		}
	}
public function combine ( ) { if ( count ( $ this -> values ) > 0 ) { if ( null !== $ this -> glue ) { return implode ( $ this -> glue , $ this -> values ) ; } return vsprintf ( $ this -> format , $ this -> values ) ; } }
Combine the values with the glue or format
@return string
Combine the values with the glue or format