* Thus wrote Matt Palermo ([EMAIL PROTECTED]):
> I have a page where I am stripping the html tags down. Basically, it will
> allow certain tags, but still strips out ALL attributs of the tag, so it
> works something like this:
>
> $allowed_tags = "<p><br><strong><b><i><u>";
> // State which tags are allowed
> $info = strip_tags($info, $allowed_tags);
> // Strip all unwanted tags out
> $allowed_tags = "p|br|strong|b|i|u";
> // Convert tags for regular expression
> $info = preg_replace("/<(?!".$allowed_tags.")[^>]*>/", '<\1>', $info); //
> Strip out all attributes from allowed tags
You might wont to try a look behind assertion:
/< (?<=p|br) [^>]+ >/x
Curt
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