Re: [PHP] Re: dynamically selecting a function

[Norbert Wenzel]

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:[EMAIL PROTECTED] Sent: 08 August 2005 11:18 AM

To: php-general@lists.php.net
Subject: [PHP] 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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