private function displayEmptyLines($lines)
    {
        // create an empty line
        $emptyLine = str_pad(" ", $this->clio->getWidth());

        // if there is more than one line
        for ($i = 0; $i < $lines; ++$i) {

            // generate an empty line
            $this->clio->line($emptyLine);
        }

    }
private function displayEmptyLines($lines)
    {
        // create an empty line
        $emptyLine = str_pad(" ", $this->clio->getWidth());

        // if there is more than one line
        for ($i = 0; $i < $lines; ++$i) {

            // generate an empty line
            $this->clio->line($emptyLine);
        }

    }
private function displayEmptyLines ( $ lines ) { // create an empty line $ emptyLine = str_pad ( " " , $ this -> clio -> getWidth ( ) ) ; // if there is more than one line for ( $ i = 0 ; $ i < $ lines ; ++ $ i ) { // generate an empty line $ this -> clio -> line ( $ emptyLine ) ; } }
Helper function to output a number of lines that have the full width
@param $lines
Helper function to output a number of lines that have the full width