_MarkdownExtra_TmpImpl::_stripAbbreviations_callback PHP 메소드

    protected function _stripAbbreviations_callback($matches)
    {
        $abbr_word = $matches[1];
        $abbr_desc = $matches[2];
        if ($this->abbr_word_re) {
            $this->abbr_word_re .= '|';
        }
        $this->abbr_word_re .= preg_quote($abbr_word);
        $this->abbr_desciptions[$abbr_word] = trim($abbr_desc);
        return '';
        # String that will replace the block
    }