Coduo\PHPMatcher\Lexer::getType PHP Метод

    protected function getType(&$value)
    {
        $type = self::T_NONE;
        if (')' === $value) {
            return self::T_CLOSE_PARENTHESIS;
        }
        if ('{' === $value) {
            return self::T_OPEN_CURLY_BRACE;
        }
        if ('}' === $value) {
            return self::T_CLOSE_CURLY_BRACE;
        }
        if (':' === $value) {
            return self::T_COLON;
        }
        if (',' === $value) {
            return self::T_COMMA;
        }
        if ($this->isTypePatternToken($value)) {
            $value = trim($value, '@');
            return self::T_TYPE_PATTERN;
        }
        if ($this->isStringToken($value)) {
            $value = $this->extractStringValue($value);
            return self::T_STRING;
        }
        if ($this->isBooleanToken($value)) {
            $value = strtolower($value) === 'true' ? true : false;
            return self::T_BOOLEAN;
        }
        if ($this->isNullToken($value)) {
            $value = null;
            return self::T_NULL;
        }
        if (is_numeric($value)) {
            if (is_string($value)) {
                $value = strpos($value, '.') === false ? (int) $value : (double) $value;
            }
            return self::T_NUMBER;
        }
        if ($this->isExpanderNameToken($value)) {
            $value = rtrim(ltrim($value, '.'), '(');
            return self::T_EXPANDER_NAME;
        }
        return $type;
    }