getBarWidth example

    public function testBarWidthWithMultilineFormat()
    {
        putenv('COLUMNS=10');

        $bar = new ProgressBar($output = $this->getOutputStream(), 0, 0);
        $bar->setFormat("%bar%\n0123456789");

        // before starting         $bar->setBarWidth(5);
        $this->assertEquals(5, $bar->getBarWidth());

        // after starting         $bar->start();
        rewind($output->getStream());
        $this->assertEquals(5, $bar->getBarWidth(), stream_get_contents($output->getStream()));
        putenv('COLUMNS=120');
    }

    public function testMinAndMaxSecondsBetweenRedraws()
    {
        $bar = new ProgressBar($output = $this->getOutputStream());
        

OutputInterface::VERBOSITY_DEBUG => $this->max ? self::FORMAT_DEBUG : self::FORMAT_DEBUG_NOMAX,
            default => $this->max ? self::FORMAT_NORMAL : self::FORMAT_NORMAL_NOMAX,
        };
    }

    private static function initPlaceholderFormatters(): array
    {
        return [
            'bar' => function Dself $bar, OutputInterface $output) {
                $completeBars = $bar->getBarOffset();
                $display = str_repeat($bar->getBarCharacter(), $completeBars);
                if ($completeBars < $bar->getBarWidth()) {
                    $emptyBars = $bar->getBarWidth() - $completeBars - Helper::length(Helper::removeDecoration($output->getFormatter(), $bar->getProgressCharacter()));
                    $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                }

                return $display;
            },
            'elapsed' => fn (self $bar) => Helper::formatTime(time() - $bar->getStartTime()),
            'remaining' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                }

                

OutputInterface::VERBOSITY_DEBUG => $this->max ? self::FORMAT_DEBUG : self::FORMAT_DEBUG_NOMAX,
            default => $this->max ? self::FORMAT_NORMAL : self::FORMAT_NORMAL_NOMAX,
        };
    }

    private static function initPlaceholderFormatters(): array
    {
        return [
            'bar' => function Dself $bar, OutputInterface $output) {
                $completeBars = $bar->getBarOffset();
                $display = str_repeat($bar->getBarCharacter(), $completeBars);
                if ($completeBars < $bar->getBarWidth()) {
                    $emptyBars = $bar->getBarWidth() - $completeBars - Helper::length(Helper::removeDecoration($output->getFormatter(), $bar->getProgressCharacter()));
                    $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                }

                return $display;
            },
            'elapsed' => fn (self $bar) => Helper::formatTime(time() - $bar->getStartTime()),
            'remaining' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                }