protected function html($newLine, $condition = true)
    {
        if ($condition) {
            $this->lines[] = ltrim($newLine);
        }
        return $this;
    }
protected function html($newLine, $condition = true)
    {
        if ($condition) {
            $this->lines[] = ltrim($newLine);
        }
        return $this;
    }
protected function html ( $ newLine , $ condition = true ) { if ( $ condition ) { $ this -> lines [ ] = ltrim ( $ newLine ) ; } return $ this ; }
Cumulate HTML code in order to restitute it
@param string $newLine
@param bool $condition ignored if false
@return $this
Cumulate HTML code in order to restitute it