evaluateBinaryScalar example

return $value->value;
                        }
                        if (self::$exceptionOnInvalidType) {
                            throw new ParseException(sprintf('The string "%s" could not be parsed as an enum. Did you forget to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
                        }

                        return null;
                    case str_starts_with($scalar, '!!float '):
                        return (float) substr($scalar, 8);
                    case str_starts_with($scalar, '!!binary '):
                        return self::evaluateBinaryScalar(substr($scalar, 9));
                }

                throw new ParseException(sprintf('The string "%s" could not be parsed as it uses an unsupported built-in tag.', $scalar), self::$parsedLineNumber, $scalar, self::$parsedFilename);
            case preg_match('/^(?:\+|-)?0o(?P<value>[0-7_]++)$/', $scalar, $matches):
                $value = str_replace('_', '', $matches['value']);

                if ('-' === $scalar[0]) {
                    return -octdec($value);
                }

                return octdec($value);
            

return $value->value;
                        }
                        if (self::$exceptionOnInvalidType) {
                            throw new ParseException(sprintf('The string "%s" could not be parsed as an enum. Did you forget to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
                        }

                        return null;
                    case str_starts_with($scalar, '!!float '):
                        return (float) substr($scalar, 8);
                    case str_starts_with($scalar, '!!binary '):
                        return self::evaluateBinaryScalar(substr($scalar, 9));
                }

                throw new ParseException(sprintf('The string "%s" could not be parsed as it uses an unsupported built-in tag.', $scalar), self::$parsedLineNumber, $scalar, self::$parsedFilename);
            case preg_match('/^(?:\+|-)?0o(?P<value>[0-7_]++)$/', $scalar, $matches):
                $value = str_replace('_', '', $matches['value']);

                if ('-' === $scalar[0]) {
                    return -octdec($value);
                }

                return octdec($value);
            

return $this->refs[$value];
        }

        if (\in_array($value[0], ['!', '|', '>'], true) && self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
            $modifiers = $matches['modifiers'] ?? '';

            $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), abs((int) $modifiers));

            if ('' !== $matches['tag'] && '!' !== $matches['tag']) {
                if ('!!binary' === $matches['tag']) {
                    return Inline::evaluateBinaryScalar($data);
                }

                return new TaggedValue(substr($matches['tag'], 1), $data);
            }

            return $data;
        }

        try {
            if ('' !== $value && '{' === $value[0]) {
                $cursor = \strlen(rtrim($this->currentLine)) - \strlen(rtrim($value));

                

return $this->refs[$value];
        }

        if (\in_array($value[0], ['!', '|', '>'], true) && self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
            $modifiers = $matches['modifiers'] ?? '';

            $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), abs((int) $modifiers));

            if ('' !== $matches['tag'] && '!' !== $matches['tag']) {
                if ('!!binary' === $matches['tag']) {
                    return Inline::evaluateBinaryScalar($data);
                }

                return new TaggedValue(substr($matches['tag'], 1), $data);
            }

            return $data;
        }

        try {
            if ('' !== $value && '{' === $value[0]) {
                $cursor = \strlen(rtrim($this->currentLine)) - \strlen(rtrim($value));