class CliDumper

CliDumper dumps variables for command line output.

@author Nicolas Grekas <p@tchwork.com>

Hierarchy

class \Symfony\Component\VarDumper\Dumper\AbstractDumper implements \Symfony\Component\VarDumper\Dumper\DataDumperInterface, \Symfony\Component\VarDumper\Cloner\DumperInterface
- class \Symfony\Component\VarDumper\Dumper\CliDumper extends \Symfony\Component\VarDumper\Dumper\AbstractDumper

Expanded class hierarchy of CliDumper

7 files declare their use of CliDumper

CliDescriptor.php in vendor/symfony/var-dumper/Command/Descriptor/CliDescriptor.php
CliErrorRenderer.php in vendor/symfony/error-handler/ErrorRenderer/CliErrorRenderer.php
DumpDataCollector.php in vendor/symfony/http-kernel/DataCollector/DumpDataCollector.php
Dumper.php in vendor/symfony/console/Helper/Dumper.php
ServerDumpCommand.php in vendor/symfony/var-dumper/Command/ServerDumpCommand.php

... See full list

File

vendor/symfony/var-dumper/Dumper/CliDumper.php, line 23

Namespace

Symfony\Component\VarDumper\Dumper

View source

class CliDumper extends AbstractDumper {
    public static bool $defaultColors;
    
    /** @var callable|resource|string|null */
    public static $defaultOutput = 'php://stdout';
    protected bool $colors;
    protected int $maxStringWidth = 0;
    protected array $styles = [
        // See http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
'default' => '0;38;5;208',
        'num' => '1;38;5;38',
        'const' => '1;38;5;208',
        'virtual' => '3',
        'str' => '1;38;5;113',
        'note' => '38;5;38',
        'ref' => '38;5;247',
        'public' => '39',
        'protected' => '39',
        'private' => '39',
        'meta' => '38;5;170',
        'key' => '38;5;113',
        'index' => '38;5;38',
    ];
    protected static string $controlCharsRx = '/[\\x00-\\x1F\\x7F]+/';
    protected static array $controlCharsMap = [
        "\t" => '\\t',
        "\n" => '\\n',
        "\v" => '\\v',
        "\f" => '\\f',
        "\r" => '\\r',
        "\x1b" => '\\e',
    ];
    protected static string $unicodeCharsRx = "/[ ͏؜ᅟᅠ឴឵᠎ -‏  ⁠-⁤⁪-⁯　⠀ㅤﾠ𝅙𝅳-𝅺]/u";
    protected bool $collapseNextHash = false;
    protected bool $expandNextHash = false;
    private array $displayOptions = [
        'fileLinkFormat' => null,
    ];
    private bool $handlesHrefGracefully;
    public function __construct($output = null, ?string $charset = null, int $flags = 0) {
        parent::__construct($output, $charset, $flags);
        if ('\\' === \DIRECTORY_SEPARATOR && !$this->isWindowsTrueColor()) {
            // Use only the base 16 xterm colors when using ANSICON or standard Windows 10 CLI
            $this->setStyles([
                'default' => '31',
                'num' => '1;34',
                'const' => '1;31',
                'str' => '1;32',
                'note' => '34',
                'ref' => '1;30',
                'meta' => '35',
                'key' => '32',
                'index' => '34',
            ]);
        }
        $this->displayOptions['fileLinkFormat'] = class_exists(FileLinkFormatter::class) ? new FileLinkFormatter() : ((\ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format')) ?: 'file://%f#L%l');
    }
    
    /**
     * Enables/disables colored output.
     */
    public function setColors(bool $colors) : void {
        $this->colors = $colors;
    }
    
    /**
     * Sets the maximum number of characters per line for dumped strings.
     */
    public function setMaxStringWidth(int $maxStringWidth) : void {
        $this->maxStringWidth = $maxStringWidth;
    }
    
    /**
     * Configures styles.
     *
     * @param array $styles A map of style names to style definitions
     */
    public function setStyles(array $styles) : void {
        $this->styles = $styles + $this->styles;
    }
    
    /**
     * Configures display options.
     *
     * @param array $displayOptions A map of display options to customize the behavior
     */
    public function setDisplayOptions(array $displayOptions) : void {
        $this->displayOptions = $displayOptions + $this->displayOptions;
    }
    public function dumpScalar(Cursor $cursor, string $type, string|int|float|bool|null $value) : void {
        $this->dumpKey($cursor);
        $this->collapseNextHash = $this->expandNextHash = false;
        $style = 'const';
        $attr = $cursor->attr;
        switch ($type) {
            case 'default':
                $style = 'default';
                break;
            case 'label':
                $this->styles += [
                    'label' => $this->styles['default'],
                ];
                $style = 'label';
                break;
            case 'integer':
                $style = 'num';
                if (isset($this->styles['integer'])) {
                    $style = 'integer';
                }
                break;
            case 'double':
                $style = 'num';
                if (isset($this->styles['float'])) {
                    $style = 'float';
                }
                $value = match (true) {    \INF === $value => 'INF',
                    -\INF === $value => '-INF',
                    is_nan($value) => 'NAN',
                    default => !str_contains($value = (string) $value, $this->decimalPoint) ? $value .= $this->decimalPoint . '0' : $value,
                
                };
                break;
            case 'NULL':
                $value = 'null';
                break;
            case 'boolean':
                $value = $value ? 'true' : 'false';
                break;
            default:
                $attr += [
                    'value' => $this->utf8Encode($value),
                ];
                $value = $this->utf8Encode($type);
                break;
        }
        $this->line .= $this->style($style, $value, $attr);
        $this->endValue($cursor);
    }
    public function dumpString(Cursor $cursor, string $str, bool $bin, int $cut) : void {
        $this->dumpKey($cursor);
        $this->collapseNextHash = $this->expandNextHash = false;
        $attr = $cursor->attr;
        if ($bin) {
            $str = $this->utf8Encode($str);
        }
        if ('' === $str) {
            $this->line .= '""';
            if ($cut) {
                $this->line .= '…' . $cut;
            }
            $this->endValue($cursor);
        }
        else {
            $attr += [
                'length' => 0 <= $cut ? mb_strlen($str, 'UTF-8') + $cut : 0,
                'binary' => $bin,
            ];
            $str = $bin && str_contains($str, "\x00") ? [
                $str,
            ] : explode("\n", $str);
            if (isset($str[1]) && !isset($str[2]) && !isset($str[1][0])) {
                unset($str[1]);
                $str[0] .= "\n";
            }
            $m = \count($str) - 1;
            $i = $lineCut = 0;
            if (self::DUMP_STRING_LENGTH & $this->flags) {
                $this->line .= '(' . $attr['length'] . ') ';
            }
            if ($bin) {
                $this->line .= 'b';
            }
            if ($m) {
                $this->line .= '"""';
                $this->dumpLine($cursor->depth);
            }
            else {
                $this->line .= '"';
            }
            foreach ($str as $str) {
                if ($i < $m) {
                    $str .= "\n";
                }
                if (0 < $this->maxStringWidth && $this->maxStringWidth < ($len = mb_strlen($str, 'UTF-8'))) {
                    $str = mb_substr($str, 0, $this->maxStringWidth, 'UTF-8');
                    $lineCut = $len - $this->maxStringWidth;
                }
                if ($m && 0 < $cursor->depth) {
                    $this->line .= $this->indentPad;
                }
                if ('' !== $str) {
                    $this->line .= $this->style('str', $str, $attr);
                }
                if ($i++ == $m) {
                    if ($m) {
                        if ('' !== $str) {
                            $this->dumpLine($cursor->depth);
                            if (0 < $cursor->depth) {
                                $this->line .= $this->indentPad;
                            }
                        }
                        $this->line .= '"""';
                    }
                    else {
                        $this->line .= '"';
                    }
                    if ($cut < 0) {
                        $this->line .= '…';
                        $lineCut = 0;
                    }
                    elseif ($cut) {
                        $lineCut += $cut;
                    }
                }
                if ($lineCut) {
                    $this->line .= '…' . $lineCut;
                    $lineCut = 0;
                }
                if ($i > $m) {
                    $this->endValue($cursor);
                }
                else {
                    $this->dumpLine($cursor->depth);
                }
            }
        }
    }
    public function enterHash(Cursor $cursor, int $type, string|int|null $class, bool $hasChild) : void {
        $this->colors ??= $this->supportsColors();
        $this->dumpKey($cursor);
        $this->expandNextHash = false;
        $attr = $cursor->attr;
        if ($this->collapseNextHash) {
            $cursor->skipChildren = true;
            $this->collapseNextHash = $hasChild = false;
        }
        $class = $this->utf8Encode($class);
        if (Cursor::HASH_OBJECT === $type) {
            $prefix = $class && 'stdClass' !== $class ? $this->style('note', $class, $attr) . (empty($attr['cut_hash']) ? ' {' : '') : '{';
        }
        elseif (Cursor::HASH_RESOURCE === $type) {
            $prefix = $this->style('note', $class . ' resource', $attr) . ($hasChild ? ' {' : ' ');
        }
        else {
            $prefix = $class && !(self::DUMP_LIGHT_ARRAY & $this->flags) ? $this->style('note', 'array:' . $class) . ' [' : '[';
        }
        if (($cursor->softRefCount || 0 < $cursor->softRefHandle) && empty($attr['cut_hash'])) {
            $prefix .= $this->style('ref', (Cursor::HASH_RESOURCE === $type ? '@' : '#') . (0 < $cursor->softRefHandle ? $cursor->softRefHandle : $cursor->softRefTo), [
                'count' => $cursor->softRefCount,
            ]);
        }
        elseif ($cursor->hardRefTo && !$cursor->refIndex && $class) {
            $prefix .= $this->style('ref', '&' . $cursor->hardRefTo, [
                'count' => $cursor->hardRefCount,
            ]);
        }
        elseif (!$hasChild && Cursor::HASH_RESOURCE === $type) {
            $prefix = substr($prefix, 0, -1);
        }
        $this->line .= $prefix;
        if ($hasChild) {
            $this->dumpLine($cursor->depth);
        }
    }
    public function leaveHash(Cursor $cursor, int $type, string|int|null $class, bool $hasChild, int $cut) : void {
        if (empty($cursor->attr['cut_hash'])) {
            $this->dumpEllipsis($cursor, $hasChild, $cut);
            $this->line .= Cursor::HASH_OBJECT === $type ? '}' : (Cursor::HASH_RESOURCE !== $type ? ']' : ($hasChild ? '}' : ''));
        }
        $this->endValue($cursor);
    }
    
    /**
     * Dumps an ellipsis for cut children.
     *
     * @param bool $hasChild When the dump of the hash has child item
     * @param int  $cut      The number of items the hash has been cut by
     */
    protected function dumpEllipsis(Cursor $cursor, bool $hasChild, int $cut) : void {
        if ($cut) {
            $this->line .= ' …';
            if (0 < $cut) {
                $this->line .= $cut;
            }
            if ($hasChild) {
                $this->dumpLine($cursor->depth + 1);
            }
        }
    }
    
    /**
     * Dumps a key in a hash structure.
     */
    protected function dumpKey(Cursor $cursor) : void {
        if (null !== ($key = $cursor->hashKey)) {
            if ($cursor->hashKeyIsBinary) {
                $key = $this->utf8Encode($key);
            }
            $attr = [
                'binary' => $cursor->hashKeyIsBinary,
                'virtual' => $cursor->attr['virtual'] ?? false,
            ];
            $bin = $cursor->hashKeyIsBinary ? 'b' : '';
            $style = 'key';
            switch ($cursor->hashType) {
                default:
                case Cursor::HASH_INDEXED:
                    if (self::DUMP_LIGHT_ARRAY & $this->flags) {
                        break;
                    }
                    $style = 'index';
                // no break
                case Cursor::HASH_ASSOC:
                    if (\is_int($key)) {
                        $this->line .= $this->style($style, $key) . ' => ';
                    }
                    else {
                        $this->line .= $bin . '"' . $this->style($style, $key) . '" => ';
                    }
                    break;
                case Cursor::HASH_RESOURCE:
                    $key = "\x00~\x00" . $key;
                // no break
                case Cursor::HASH_OBJECT:
                    if (!isset($key[0]) || "\x00" !== $key[0]) {
                        $this->line .= '+' . $bin . $this->style('public', $key, $attr) . ': ';
                    }
                    elseif (0 < strpos($key, "\x00", 1)) {
                        $key = explode("\x00", substr($key, 1), 2);
                        switch ($key[0][0]) {
                            case '+':
                                // User inserted keys
                                $attr['dynamic'] = true;
                                $this->line .= '+' . $bin . '"' . $this->style('public', $key[1], $attr) . '": ';
                                break 2;
                            case '~':
                                $style = 'meta';
                                if (isset($key[0][1])) {
                                    parse_str(substr($key[0], 1), $attr);
                                    $attr += [
                                        'binary' => $cursor->hashKeyIsBinary,
                                    ];
                                }
                                break;
                            case '*':
                                $style = 'protected';
                                $bin = '#' . $bin;
                                break;
                            default:
                                $attr['class'] = $key[0];
                                $style = 'private';
                                $bin = '-' . $bin;
                                break;
                        }
                        if (isset($attr['collapse'])) {
                            if ($attr['collapse']) {
                                $this->collapseNextHash = true;
                            }
                            else {
                                $this->expandNextHash = true;
                            }
                        }
                        $this->line .= $bin . $this->style($style, $key[1], $attr) . ($attr['separator'] ?? ': ');
                    }
                    else {
                        // This case should not happen
                        $this->line .= '-' . $bin . '"' . $this->style('private', $key, [
                            'class' => '',
                        ]) . '": ';
                    }
                    break;
            }
            if ($cursor->hardRefTo) {
                $this->line .= $this->style('ref', '&' . ($cursor->hardRefCount ? $cursor->hardRefTo : ''), [
                    'count' => $cursor->hardRefCount,
                ]) . ' ';
            }
        }
    }
    
    /**
     * Decorates a value with some style.
     *
     * @param string $style The type of style being applied
     * @param string $value The value being styled
     * @param array  $attr  Optional context information
     */
    protected function style(string $style, string $value, array $attr = []) : string {
        $this->colors ??= $this->supportsColors();
        $this->handlesHrefGracefully ??= 'JetBrains-JediTerm' !== getenv('TERMINAL_EMULATOR') && (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') > 201100) && !isset($_SERVER['IDEA_INITIAL_DIRECTORY']);
        if (isset($attr['ellipsis'], $attr['ellipsis-type'])) {
            $prefix = substr($value, 0, -$attr['ellipsis']);
            if ('cli' === \PHP_SAPI && 'path' === $attr['ellipsis-type'] && isset($_SERVER[$pwd = '\\' === \DIRECTORY_SEPARATOR ? 'CD' : 'PWD']) && str_starts_with($prefix, $_SERVER[$pwd])) {
                $prefix = '.' . substr($prefix, \strlen($_SERVER[$pwd]));
            }
            if (!empty($attr['ellipsis-tail'])) {
                $prefix .= substr($value, -$attr['ellipsis'], $attr['ellipsis-tail']);
                $value = substr($value, -$attr['ellipsis'] + $attr['ellipsis-tail']);
            }
            else {
                $value = substr($value, -$attr['ellipsis']);
            }
            $value = $this->style('default', $prefix) . $this->style($style, $value);
            goto href;
        }
        $map = static::$controlCharsMap;
        $startCchr = $this->colors ? "\x1b[m\x1b[{$this->styles['default']}m" : '';
        $endCchr = $this->colors ? "\x1b[m\x1b[{$this->styles[$style]}m" : '';
        $value = preg_replace_callback(static::$controlCharsRx, function ($c) use ($map, $startCchr, $endCchr) {
            $s = $startCchr;
            $c = $c[$i = 0];
            do {
                $s .= $map[$c[$i]] ?? \sprintf('\\x%02X', \ord($c[$i]));
            } while (isset($c[++$i]));
            return $s . $endCchr;
        }, $value, -1, $cchrCount);
        if (!($attr['binary'] ?? false)) {
            $value = preg_replace_callback(static::$unicodeCharsRx, function ($c) use (&$cchrCount, $startCchr, $endCchr) {
                ++$cchrCount;
                return $startCchr . '\\u{' . strtoupper(dechex(mb_ord($c[0]))) . '}' . $endCchr;
            }, $value);
        }
        if ($this->colors && '' !== $value) {
            if ($cchrCount && "\x1b" === $value[0]) {
                $value = substr($value, \strlen($startCchr));
            }
            else {
                $value = "\x1b[{$this->styles[$style]}m" . $value;
            }
            if ($cchrCount && str_ends_with($value, $endCchr)) {
                $value = substr($value, 0, -\strlen($endCchr));
            }
            else {
                $value .= "\x1b[{$this->styles['default']}m";
            }
        }
        href:
        if ($this->colors && $this->handlesHrefGracefully) {
            if (isset($attr['file']) && ($href = $this->getSourceLink($attr['file'], $attr['line'] ?? 0))) {
                if ('note' === $style) {
                    $value .= "\x1b]8;;{$href}\x1b\\^\x1b]8;;\x1b\\";
                }
                else {
                    $attr['href'] = $href;
                }
            }
            if (isset($attr['href'])) {
                if ('label' === $style) {
                    $value .= '^';
                }
                $value = "\x1b]8;;{$attr['href']}\x1b\\{$value}\x1b]8;;\x1b\\";
            }
        }
        if ('label' === $style && '' !== $value) {
            $value .= ' ';
        }
        if ($this->colors && ($attr['virtual'] ?? false)) {
            $value = "\x1b[{$this->styles['virtual']}m" . $value;
        }
        return $value;
    }
    protected function supportsColors() : bool {
        if ($this->outputStream !== static::$defaultOutput) {
            return $this->hasColorSupport($this->outputStream);
        }
        if (isset(static::$defaultColors)) {
            return static::$defaultColors;
        }
        if (isset($_SERVER['argv'][1])) {
            $colors = $_SERVER['argv'];
            $i = \count($colors);
            while (--$i > 0) {
                if (isset($colors[$i][5])) {
                    switch ($colors[$i]) {
                        case '--ansi':
                        case '--color':
                        case '--color=yes':
                        case '--color=force':
                        case '--color=always':
                        case '--colors=always':
                            return static::$defaultColors = true;
                        case '--no-ansi':
                        case '--color=no':
                        case '--color=none':
                        case '--color=never':
                        case '--colors=never':
                            return static::$defaultColors = false;
                    }
                }
            }
        }
        $h = stream_get_meta_data($this->outputStream) + [
            'wrapper_type' => null,
        ];
        $h = 'Output' === $h['stream_type'] && 'PHP' === $h['wrapper_type'] ? fopen('php://stdout', 'w') : $this->outputStream;
        return static::$defaultColors = $this->hasColorSupport($h);
    }
    protected function dumpLine(int $depth, bool $endOfValue = false) : void {
        if ($this->colors ??= $this->supportsColors()) {
            $this->line = \sprintf("\x1b[%sm%s\x1b[m", $this->styles['default'], $this->line);
        }
        parent::dumpLine($depth);
    }
    protected function endValue(Cursor $cursor) : void {
        if (-1 === $cursor->hashType) {
            return;
        }
        if (Stub::ARRAY_INDEXED === $cursor->hashType || Stub::ARRAY_ASSOC === $cursor->hashType) {
            if (self::DUMP_TRAILING_COMMA & $this->flags && 0 < $cursor->depth) {
                $this->line .= ',';
            }
            elseif (self::DUMP_COMMA_SEPARATOR & $this->flags && 1 < $cursor->hashLength - $cursor->hashIndex) {
                $this->line .= ',';
            }
        }
        $this->dumpLine($cursor->depth, true);
    }
    
    /**
     * Returns true if the stream supports colorization.
     *
     * Reference: Composer\XdebugHandler\Process::supportsColor
     * https://github.com/composer/xdebug-handler
     */
    private function hasColorSupport(mixed $stream) : bool {
        if (!\is_resource($stream) || 'stream' !== get_resource_type($stream)) {
            return false;
        }
        // Follow https://no-color.org/
        if ('' !== (($_SERVER['NO_COLOR'] ?? getenv('NO_COLOR'))[0] ?? '')) {
            return false;
        }
        // Follow https://force-color.org/
        if ('' !== (($_SERVER['FORCE_COLOR'] ?? getenv('FORCE_COLOR'))[0] ?? '')) {
            return true;
        }
        // Detect msysgit/mingw and assume this is a tty because detection
        // does not work correctly, see https://github.com/composer/composer/issues/9690
        if (!@stream_isatty($stream) && !\in_array(strtoupper((string) getenv('MSYSTEM')), [
            'MINGW32',
            'MINGW64',
        ], true)) {
            return false;
        }
        if ('\\' === \DIRECTORY_SEPARATOR && @sapi_windows_vt100_support($stream)) {
            return true;
        }
        if ('Hyper' === getenv('TERM_PROGRAM') || false !== getenv('COLORTERM') || false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI')) {
            return true;
        }
        if ('dumb' === ($term = (string) getenv('TERM'))) {
            return false;
        }
        // See https://github.com/chalk/supports-color/blob/d4f413efaf8da045c5ab440ed418ef02dbb28bf1/index.js#L157
        return preg_match('/^((screen|xterm|vt100|vt220|putty|rxvt|ansi|cygwin|linux).*)|(.*-256(color)?(-bce)?)$/', $term);
    }
    
    /**
     * Returns true if the Windows terminal supports true color.
     *
     * Note that this does not check an output stream, but relies on environment
     * variables from known implementations, or a PHP and Windows version that
     * supports true color.
     */
    private function isWindowsTrueColor() : bool {
        $result = 183 <= getenv('ANSICON_VER') || 'ON' === getenv('ConEmuANSI') || 'xterm' === getenv('TERM') || 'Hyper' === getenv('TERM_PROGRAM');
        if (!$result) {
            $version = \sprintf('%s.%s.%s', PHP_WINDOWS_VERSION_MAJOR, PHP_WINDOWS_VERSION_MINOR, PHP_WINDOWS_VERSION_BUILD);
            $result = $version >= '10.0.15063';
        }
        return $result;
    }
    private function getSourceLink(string $file, int $line) : string|false {
        if ($fmt = $this->displayOptions['fileLinkFormat']) {
            return \is_string($fmt) ? strtr($fmt, [
                '%f' => $file,
                '%l' => $line,
            ]) : ($fmt->format($file, $line) ?: 'file://' . $file . '#L' . $line);
        }
        return false;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
AbstractDumper::$charset	private	property
AbstractDumper::$decimalPoint	protected	property
AbstractDumper::$indentPad	protected	property
AbstractDumper::$line	protected	property
AbstractDumper::$lineDumper	protected	property	@var callable\|null
AbstractDumper::$outputStream	protected	property	@var resource\|null
AbstractDumper::dump	public	function	Dumps a Data object.	Overrides DataDumperInterface::dump	1
AbstractDumper::DUMP_COMMA_SEPARATOR	public	constant
AbstractDumper::DUMP_LIGHT_ARRAY	public	constant
AbstractDumper::DUMP_STRING_LENGTH	public	constant
AbstractDumper::DUMP_TRAILING_COMMA	public	constant
AbstractDumper::echoLine	protected	function	Generic line dumper callback.
AbstractDumper::setCharset	public	function	Sets the default character encoding to use for non-UTF8 strings.
AbstractDumper::setIndentPad	public	function	Sets the indentation pad string.
AbstractDumper::setOutput	public	function	Sets the output destination of the dumps.
AbstractDumper::utf8Encode	protected	function	Converts a non-UTF-8 string to UTF-8.
CliDumper::$collapseNextHash	protected	property
CliDumper::$colors	protected	property			1
CliDumper::$controlCharsMap	protected static	property
CliDumper::$controlCharsRx	protected static	property
CliDumper::$defaultColors	public static	property
CliDumper::$defaultOutput	public static	property	@var callable\|resource\|string\|null	Overrides AbstractDumper::$defaultOutput	1
CliDumper::$displayOptions	private	property			1
CliDumper::$expandNextHash	protected	property
CliDumper::$handlesHrefGracefully	private	property
CliDumper::$maxStringWidth	protected	property
CliDumper::$styles	protected	property
CliDumper::$unicodeCharsRx	protected static	property
CliDumper::dumpEllipsis	protected	function	Dumps an ellipsis for cut children.
CliDumper::dumpKey	protected	function	Dumps a key in a hash structure.
CliDumper::dumpLine	protected	function	Dumps the current line.	Overrides AbstractDumper::dumpLine	1
CliDumper::dumpScalar	public	function	Dumps a scalar value.	Overrides DumperInterface::dumpScalar
CliDumper::dumpString	public	function	Dumps a string.	Overrides DumperInterface::dumpString	1
CliDumper::endValue	protected	function
CliDumper::enterHash	public	function	Dumps while entering an hash.	Overrides DumperInterface::enterHash	1
CliDumper::getSourceLink	private	function			1
CliDumper::hasColorSupport	private	function	Returns true if the stream supports colorization.
CliDumper::isWindowsTrueColor	private	function	Returns true if the Windows terminal supports true color.
CliDumper::leaveHash	public	function	Dumps while leaving an hash.	Overrides DumperInterface::leaveHash	1
CliDumper::setColors	public	function	Enables/disables colored output.
CliDumper::setDisplayOptions	public	function	Configures display options.		1
CliDumper::setMaxStringWidth	public	function	Sets the maximum number of characters per line for dumped strings.
CliDumper::setStyles	public	function	Configures styles.		1
CliDumper::style	protected	function	Decorates a value with some style.		1
CliDumper::supportsColors	protected	function
CliDumper::__construct	public	function		Overrides AbstractDumper::__construct	1