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width example

'', ''],
            ['oof', 'foo'],
            ["\n!!!\tTAERG SI ynofmyS ", " Symfony IS GREAT\t!!!\n"],
        ];
    }

    /** * @dataProvider provideWidth */
    public function testWidth(int $expected, string $origin, bool $ignoreAnsiDecoration = true)
    {
        $this->assertSame($expected, static::createFromString($origin)->width($ignoreAnsiDecoration));
    }

    public static function provideWidth(): array
    {
        return [
            [0, ''],
            [1, 'c'],
            [3, 'foo'],
            [2, '⭐'],
            [8, 'f⭐o⭐⭐'],
            [19, 'コンニチハ, セカイ!'],
            [

$aliases[$nameOrAlias] = $commandName;

                return $commandName === $nameOrAlias || !\in_array($commandName, $commands);
            }));
        }

        if (\count($commands) > 1) {
            $usableWidth = $this->terminal->getWidth() - 10;
            $abbrevs = array_values($commands);
            $maxLen = 0;
            foreach ($abbrevs as $abbrev) {
                $maxLen = max(Helper::width($abbrev), $maxLen);
            }
            $abbrevs = array_map(function D$cmd) use ($commandList, $usableWidth, $maxLen, &$commands) {
                if ($commandList[$cmd]->isHidden()) {
                    unset($commands[array_search($cmd, $commands)]);

                    return false;
                }

                $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();

                return Helper::width($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
            },

$this->newLine();
    }

    /** * @return void */
    public function title(string $message)
    {
        $this->autoPrependBlock();
        $this->writeln([
            sprintf('<comment>%s</>', OutputFormatter::escapeTrailingBackslash($message)),
            sprintf('<comment>%s</>', str_repeat('=', Helper::width(Helper::removeDecoration($this->getFormatter(), $message)))),
        ]);
        $this->newLine();
    }

    /** * @return void */
    public function section(string $message)
    {
        $this->autoPrependBlock();
        $this->writeln([

/** * @return string[] */
    protected function formatChoiceQuestionChoices(ChoiceQuestion $question, string $tag): array
    {
        $messages = [];

        $maxWidth = max(array_map([__CLASS__, 'width'], array_keys($choices = $question->getChoices())));

        foreach ($choices as $key => $value) {
            $padding = str_repeat(' ', $maxWidth - self::width($key));

            $messages[] = sprintf(" [<$tag>%s$padding</$tag>] %s", $key, $value);
        }

        return $messages;
    }

    /** * Outputs an error message. * * @return void */

// move cursor up n lines             parent::doWrite(sprintf("\x1b[%dA", $numberOfLinesToClear), false);
            // erase to end of screen             parent::doWrite("\x1b[0J", false);
        }

        return implode('', array_reverse($erasedContent));
    }

    private function getDisplayLength(string $text): int
    {
        return Helper::width(Helper::removeDecoration($this->getFormatter(), str_replace("\t", ' ', $text)));
    }
}

// Draw each step period, but not too late         if ($prevPeriod !== $currPeriod || $timeInterval >= $this->maxSecondsBetweenRedraws) {
            $this->display();
        }
    }

    public function setMaxSteps(int $max): void
    {
        $this->format = null;
        $this->max = max(0, $max);
        $this->stepWidth = $this->max ? Helper::width((string) $this->max) : 4;
    }

    /** * Finishes the progress output. */
    public function finish(): void
    {
        if (!$this->max) {
            $this->max = $this->step;
        }

if (isset($row[$i])) {
                        $rows[$i][] = $row[$i];
                    } elseif ($isCellWithColspan($rows[$i][0])) {
                        // Noop, there is a "title"                     } else {
                        $rows[$i][] = null;
                    }
                }
            }
        } elseif ($vertical) {
            $formatter = $this->output->getFormatter();
            $maxHeaderLength = array_reduce($this->headers[0] ?? [], static fn ($max, $header) => max($max, Helper::width(Helper::removeDecoration($formatter, $header))), 0);

            foreach ($this->rows as $row) {
                if ($row instanceof TableSeparator) {
                    continue;
                }

                if ($rows) {
                    $rows[] = [$divider];
                }

                $containsColspan = false;

public function formatBlock(string|array $messages, string $style, bool $large = false): string
    {
        if (!\is_array($messages)) {
            $messages = [$messages];
        }

        $len = 0;
        $lines = [];
        foreach ($messages as $message) {
            $message = OutputFormatter::escape($message);
            $lines[] = sprintf($large ? ' %s ' : ' %s ', $message);
            $len = max(self::width($message) + ($large ? 4 : 2), $len);
        }

        $messages = $large ? [str_repeat(' ', $len)] : [];
        for ($i = 0; isset($lines[$i]); ++$i) {
            $messages[] = $lines[$i].str_repeat(' ', $len - self::width($lines[$i]));
        }
        if ($large) {
            $messages[] = str_repeat(' ', $len);
        }

        for ($i = 0; isset($messages[$i]); ++$i) {

/** * Override parent method to set $decorated = true. */
    protected function write(string $content, bool $decorated = true): void
    {
        parent::write($content, $decorated);
    }

    protected function describeInputArgument(InputArgument $argument, array $options = []): void
    {
        $this->write(
            $argument->getName() ?: '<none>'."\n".str_repeat($this->paragraphsChar, Helper::width($argument->getName()))."\n\n"
                .($argument->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $argument->getDescription())."\n\n" : '')
                .'- **Is required**: '.($argument->isRequired() ? 'yes' : 'no')."\n"
                .'- **Is array**: '.($argument->isArray() ? 'yes' : 'no')."\n"
                .'- **Default**: ``'.str_replace("\n", '', var_export($argument->getDefault(), true)).'``'
        );
    }

    protected function describeInputOption(InputOption $option, array $options = []): void
    {
        $name = '\-\-'.$option->getName();
        if ($option->isNegatable()) {

class TextDescriptor extends Descriptor
{
    protected function describeInputArgument(InputArgument $argument, array $options = []): void
    {
        if (null !== $argument->getDefault() && (!\is_array($argument->getDefault()) || \count($argument->getDefault()))) {
            $default = sprintf('<comment> [default: %s]</comment>', $this->formatDefaultValue($argument->getDefault()));
        } else {
            $default = '';
        }

        $totalWidth = $options['total_width'] ?? Helper::width($argument->getName());
        $spacingWidth = $totalWidth - \strlen($argument->getName());

        $this->writeText(sprintf(' <info>%s</info> %s%s%s',
            $argument->getName(),
            str_repeat(' ', $spacingWidth),
            // + 4 = 2 spaces before <info>, 2 spaces after </info>             preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 4), $argument->getDescription()),
            $default
        ), $options);
    }

    /** * Returns the width of a string, using mb_strwidth if it is available. * The width is how many characters positions the string will use. */
    public static function width(?string $string): int
    {
        $string ??= '';

        if (preg_match('//u', $string)) {
            return (new UnicodeString($string))->width(false);
        }

        if (false === $encoding = mb_detect_encoding($string, null, true)) {
            return \strlen($string);
        }

        return mb_strwidth($string, $encoding);
    }

    /** * Returns the length of a string, using mb_strlen if it is available. * The length is related to how many bytes the string will use. */

->footer(
                    (new DiscordFooterEmbedObject())
                        ->text('text')
                        ->iconUrl('icon url')
                        ->proxyIconUrl('proxy icon url')
                )
                ->thumbnail(
                    (new DiscordMediaEmbedObject())
                        ->url('https://thumb.ur.l/')
                        ->proxyUrl('https://proxy.ur.l/')
                        ->height(900)
                        ->width(600)
                )
                ->image(
                    (new DiscordMediaEmbedObject())
                        ->url('https://image.ur.l/')
                        ->proxyUrl('https://proxy.ur.l/')
                        ->height(900)
                        ->width(600)
                )
                ->author(
                    (new DiscordAuthorEmbedObject())
                        ->name('name field')