// ÏÐÎÂÅÐÊÀ È ÓÄÀËÅÍÈÅ ïðîñòîé óðë
$text = preg_replace('#\[url\]((.*?)(")(.*?))\[/url\]#i', ' " disabled in url ', $text); // " ÄÂÎÉÍÀß ÊÀÂÛ×ÊÀ
$text = preg_replace("#\[url\]((.*?)(')(.*?))\[/url\]#i", ' ' disabled in url ', $text);// ' ÎÄÈÍÀÐÍÀß ÊÀÂÛ×ÊÀ
$text = preg_replace("#\[url\]((.*?)(>)(.*?))\[/url\]#i", ' < disabled in url ', $text);// > çíàê áîëüøå
$text = preg_replace("#\[url\]((.*?)(<)(.*?))\[/url\]#i", ' > disabled in url ', $text); // < çíàê ìåíüøå
// ÏÐÎÂÅÐÊÀ È ÓÄÀËÅÍÈÅ àíêîð è óðë
$text = preg_replace('#\[url=((.*?)(")(.*?))\](.*?)\[/url\]#i', ' " disabled in url ', $text); // " ÄÂÎÉÍÀß ÊÀÂÛ×ÊÀ
$text = preg_replace("#\[url=((.*?)(')(.*?))\](.*?)\[/url\]#i", ' ' disabled in url ', $text);// ' ÎÄÈÍÀÐÍÀß ÊÀÂÛ×ÊÀ
$text = preg_replace("#\[url=((.*?)(>)(.*?))\](.*?)\[/url\]#i", ' < disabled in url ', $text);// > çíàê áîëüøå
$text = preg_replace("#\[url=((.*?)(<)(.*?))\](.*?)\[/url\]#i", ' > disabled in url ', $text); // < çíàê ìåíüøå
// âûâîæó BB-êîä
$text = preg_replace("#\[url\](http://|ftp://|https://|ftps://)(.+)\[/url\]#i", '$1$2', $text);
$text = preg_replace('#\[url=(http://|ftp://|https://|ftps://)(.+)\](.+)\[/url\]#i', '', $text);
// ÏÎÄÑÂÅÒÊÀ âñ¸ ÷òî îñòàëèñü áåç (http://|ftp://|https://|ftps://) âíà÷àëå
$text = preg_replace('#\[url\](.+)\[/url\]#i', ' "$1" NOT url ', $text);
$text = preg_replace('#\[url=(.*?)\](.*?)\[/url\]#i', ' "$1" NOT url ', $text);