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Posted by "Scott Fletcher" on 09/29/05 17:37
It is just that not many work with XML often enough to know well enough how
to use it. I noticed many folks have different way of using XML that
doesn't best fit our need.
I have this same problem as well. So, you're not the only one here as I
have this same problem as well.
"Stephen Leaf" <smileaf@smileaf.org> wrote in message
news:200509290932.17829.smileaf@smileaf.org...
> On Thursday 29 September 2005 04:20 am, Andy Pieters wrote:
> > Hi
> >
> > > <b>Fatal error</b>: Method Document::__toString() must return a
string
> > > value in <b>/srv/www/localhost/htdocs/db/index.php</b> on line
> > > <b>140</b><br />
> >
> > That's just what it says, check your program flow.
> >
> > You overrided the tostring function and somewhere in that new function
you
> > jump out of it because of a flag that is set, and thus not returning
> > anything, which is equal to return null.
> I'd love to say that is possible however it's not.
> function __toString() {
> # Transform...
> if (!$this->outXML) {
> $XSlt = new xsltprocessor();
> $XSlt->registerPHPFunctions();
> $XSlt->importStyleSheet(DomDocument::load($this->style));
> return $XSlt->transformToXML($this->Dom);
> } else {
> return $this->Dom->saveXML();
> }
> }
> As you can see there is nothing that could make it jump out. very straight
> forward and all cases handled via else.
> The line: return $this->Dom->saveXML(); is somehow returning null.
>
> Thank you for the advice on how to enable notices.
> being I always include my Document script I just added
> error_reporting(E_ALL); to the top.
>
> Sadly I'm getting no Notices about my problem. Am getting 1 notice but
nothing
> of any interest
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