[Phpwm] Fnuction to calculate a formula

[Colin Taylor]

Thanks for the advice.
I had a brain wave on the way home, its amazing what you think of whilst 
driving.
What about using a system call like:

php -r "echo 2+2;"

Then fetch the result of the system call.
So long as the formula doesn't break any PHP rules, it seems to work.
Cheers,
Colin

On Tuesday 04 Dec 2007 16:43, Phil Beynon wrote:
> > Phil Beynon wrote :
> > > > Tell people with Javascript turned off to go and buy a calculator ;-)
> > > >
> > > > Pete
> > >
> > > You can't, they don't have javascript turned on so the bloody popup
> > > code doesn't work! :-)
> >
> > <noscript>
> > Oh dear. Buy a calculator.
> > </noscript>
> >
> > --
> > David Goodwin
>
> As a matter of interest does anyone actually bother to put <noscript> tags
> anymore?
>
> A lot of my would pages lose so much functionality without javascript being
> turned on that they barely work. If a user has javascript disabled they
> probably know its disabled and already accept that most sites aren't
> goingto operate well.
>
> Phil
>
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> 03/12/2007 22:56