org\parser\driver\Markdown::hashPart PHP Метод

    protected function hashPart($text, $boundary = 'X')
    {
        #
        # Called whenever a tag must be hashed when a function insert an atomic
        # element in the text stream. Passing $text to through this function gives
        # a unique text-token which will be reverted back when calling unhash.
        #
        # The $boundary argument specify what character should be used to surround
        # the token. By convension, "B" is used for block elements that needs not
        # to be wrapped into paragraph tags at the end, ":" is used for elements
        # that are word separators and "X" is used in the general case.
        #
        # Swap back any tag hash found in $text so we do not have to `unhash`
        # multiple times at the end.
        $text = $this->unhash($text);
        # Then hash the block.
        static $i = 0;
        $key = "{$boundary}" . ++$i . $boundary;
        $this->html_hashes[$key] = $text;
        return $key;
        # String that will replace the tag.
    }