[xdebug-general] Re: isset & empty not shown in traces

On Thu, 3 May 2007, Yannick Warnier wrote:

> Le jeudi 03 mai 2007 à 09:05 +0200, Derick Rethans a écrit :
> > On Wed, 2 May 2007, Sean Coates wrote:
> >
> > > Yannick Warnier wrote:
> > > > Hello,
> > > >
> > > > I'm using xdebug 2.0.0 RC3. Is there a reason why calls to isset() and
> > > > empty() are not reported in traces?
> > >
> > > I suspect for the same reason that instanceof and == are not shown in
> > > traces (they're not actual functions).
> >
> > That is correct, isset() and empty() are language constructs in PHP.
>
> OK, thanks to both.
> I suppose the classic way of getting around that (if needs be) is to
> write a wrapper function like
> function myisset($var){return isset($var);}
> which I did and it worked fine (but you have to replace all the isset()
> calls by myisset() calls in the script that worries you).

Another possibility would be that I overload those opcodes (if possible)
and expose them as function calls. I am not sure how possible this is
though. Feel free to file a feature request at http://bugs.xdebug.org so
that I can have a look at it for after 2.0 has been released.

regards,
Derick

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