функция ВВ кодов ll

function bb_code ($text )
{
$text = preg_replace ( '/(.+)/sU' ,
'<b>1</b>' , $text );
$text = preg_replace ( '/(.+)/sU' , '<i>1</
i>' , $text );
$text = preg_replace ( '/(.+)/sU' ,
'<u>1</u>' , $text );
$text = preg_replace ( '/(.+)/sU' ,
'<s>1</s>' , $text );
$text = preg_replace ( '/' . preg_quote ('[url=' )
. '(.+)](.+)&#9 2;[/url]/sU' , '<a h
$text = preg_replace ( '/[url](.+)[/url]/sU' , '<a
href="1">1</a>' , $text );
return $text ;
}