On Thursday 29 September 2005 09:37 am, Scott Fletcher wrote: > 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. It is a newer idea of how to do things. > > I have this same problem as well. So, you're not the only one here as I > have this same problem as well. Glad I'm not in this boat alone! I almost have a sneaky suspicion that it has something to do with the __toString() I've noticed in the past I couldn't do somethings that I normally could do in custom functions. think it had something to do with constants but then that was when I didn't have much experience with php5 objects so it's very likely that was just stupidity on my behalf. Not played around with it too much since then however. So I guess nows a better time than ever. hopefully I can duplicate this behavior in a smaller class that I can just post to the list. > > "Stephen Leaf" <smileaf@xxxxxxxxxxx> wrote in message > news:200509290932.17829.smileaf@xxxxxxxxxxxxxx > > > 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 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
