[php] preg-replace problem

[Christian Hamacher]

> |CODE-SCHNIPSEL AN|
>
> function replace_uri($str) {
>   $pattern =
> '#(^|[^\"=]{1})(http://|ftp://|mailto:|news:)([^\s<>]+)([\s\
> n<>]|$)#sm';
>   return preg_replace($pattern,"\\1<a
> href=\"\\2\\3\"><u>\\2\\3</u></a>\\4",$str);
> }
>
> $text = "http://www.pcmag.de, mailto:david_(at)_pcmag.de";

$text = replace_uri ($text);


> echo $text;
>
> |CODE-SCHNIPSEL AUS|

Gruß
  Christian