League\CommonMark\Delimiter\DelimiterStack::removeEarlierMatches PHP Метод

    public function removeEarlierMatches($character)
    {
        $opener = $this->top;
        while ($opener !== null) {
            if ($opener->getChar() === $character) {
                $opener->setActive(false);
            }
            $opener = $opener->getPrevious();
        }
    }