Re: [PHP4BETA] cvs: php4 /ext/standard/ string.c

Simply choose one of the two options I specified (the right one), and move
to it...  Make sure you use *++r and not ++*r as I mistakenly wrote.

Zeev

On Thu, 1 Jun 2000 [email protected] wrote:

> 
> 
> On Thu, 1 Jun 2000, Zeev Suraski wrote:
> 
> > What you're doing is not defined in C/C++.  The order of evaluation of
> > lvalue vs. rvalue is undefined.
> > 
> > So,
> > 
> > *r = foo(++*r);
> > 
> > Could be equivalent to both:
> > 
> > *r = foo(*r);
> > ++*r;
> > 
> > and
> > 
> > ++*r;
> > *r = foo(*r);
> > 
> > It's compiler dependant.  You need to fix it...
> 
> Oh no, no, no... not again :(
> 
> -- Jouni
> 
> 

-- 
Zeev Suraski <[email protected]>
http://www.zend.com/