Re: Re: dynamically selecting a function

[Norbert Wenzel <mail@xxxxxxxxxxxx>]

Thomas wrote:
> Thanks Burhan. Is there much overhead?
>
> Norbert: that's what I am doing now, just wanted to save some code. :-)
>
> Thomas
>
> -----Original Message-----
> From: Norbert Wenzel [mailto:mail@xxxxxxxxxxxx] 
> Sent: 08 August 2005 11:18 AM
> To: php-general@xxxxxxxxxxxxx
> Subject:  Re: dynamically selecting a function
>
> Thomas wrote:
>
> > Hi there,
> >
> >
> >
> > How can I do something like this: 
> >
> >
> >
> > [snip - theoretical code] if( isset($step) ) echo step.$step() ) [/snip]
> >
> >
> >
> > $step would be an int (I would check that before) and then I would have
>
> all
>
> > sorts of functions like step1(), step2() . etc.
> >
> >
> >
> > Any ideas?
> >
> >
> >
> > Thomas
>
>
> What about switch / case?
>
> switch($step) {
>   case 1:
> 	step1();
> 	break;
>   case 2:
> 	step2();
> 	break;
>   default:
> 	defaultStep();
> 	break;
> }

i thought that would be too easy ;-)

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