public function implode(string $glue = ''): string
    {
        return $this->implode_recursive($glue, $this->getArray(), false);
    }
public function implode(string $glue = ''): string
    {
        return $this->implode_recursive($glue, $this->getArray(), false);
    }
public function implode ( string $ glue = '' ) : string { return $ this -> implode_recursive ( $ glue , $ this -> getArray ( ) , false ) ; }
Implodes the values of this array.

@param string $glue

@return string
Implodes the values of this array .