App\Libraries\BBCodeFromDB::parseSize PHP Method

    public function parseSize($text)
    {
        $text = preg_replace("#\\[size=(\\d+):{$this->uid}\\]#", "<span class='size-\\1'>", $text);
        $text = str_replace("[/size:{$this->uid}]", '</span>', $text);
        return $text;
    }