[pmwiki-users] Solved: Commentbox - Preventing posting of directives

[Patrick R. Michaud]

On Mon, Oct 02, 2006 at 11:06:09PM +0200, Mike wrote:
>    if anybody is interested: I added a line to the commentboxplus recipe
>    which introduces a global variable $PreventDirectives.
>
>        SDV($PreventDirectives,0);
>        if($PreventDirectives == 1){   
>            $_POST['text'] = ereg_replace(":",":",$_POST['text']);
>        }

This actually replaces all colons (including those in "http:" links), 
whereas I would only replace colons that follow a parenthesis:

    if ($PreventDirectives) {
      $_POST['text'] = preg_replace('/\\(:/', '(:', $_POST['text']);
    }

Pm