[Pmwiki-users] Re: Re: Re: Action to provide last modified date and md5 checksum

[Patrick R. Michaud]

On Mon, Jul 12, 2004 at 02:47:06PM +0200, Christian Ridderstr?m wrote:
> On Mon, 12 Jul 2004, Patrick R. Michaud wrote:
> > On Mon, Jul 12, 2004 at 10:34:43AM +0200, Christian Ridderstr?m wrote:
> > > [...] Which reminds me... there ought to 
> > > be a way to ask pmwiki what version it's running -- so that you know what 
> > > basic features it support.
> > 
> > Use the $Version variable.
> 
> Umm.. in case I wasn't clear, I want to find out the pmwiki version from
> an external software (Emacs). 

Oh, sorry.  Some possible local customizations...

Approach #1:  ?action=version

    if ($action=='version') {
      header("Content-type: text/plain");
      print $Version;
      exit();
    }

Approach #2:  HTTP-Response header

    $HTTPHeaders[] = "X-PmWiki-Version: $Version";


Pm