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Re: static vs global variable [message #172712 is a reply to message #172694]

Sun, 27 February 2011 09:36

Bernd Schulz
Messages: 10
Registered: September 2010

Karma:

Junior Member

Am 26.02.2011 01:40, schrieb tobycraftse(at)yahoo(dot)com:
>
> if I have a couple of variable want to included by many php file
>
> should i use global or static class variable?
>
> global is kinda trouble as i need to delcare global every php file i
> want to use it.
>
> static variable do not need to declare up front

Why not using a singleton class?

Short example:
class MYVAR
{
function getInstance()
{
static myobj = false;
if (myobj === false)
myobj = new MYVAR;
return myobj;
}
}

Using it:
$x = MYVAR::getInstance();
$x->global = 7;

etc...

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[Message index]

		static vs global variable By: tobycraftse on Sat, 26 February 2011 00:40
		Re: static vs global variable By: Jerry Stuckle on Sat, 26 February 2011 02:14
		Re: static vs global variable By: sheldonlg on Sat, 26 February 2011 13:13
		Re: static vs global variable By: The Natural Philosoph on Sat, 26 February 2011 14:24
		Re: static vs global variable By: sheldonlg on Sat, 26 February 2011 15:02
		Re: static vs global variable By: Mladen Gogala on Sat, 26 February 2011 16:48
		Re: static vs global variable By: The Natural Philosoph on Sat, 26 February 2011 19:12
		Re: static vs global variable By: sheldonlg on Sat, 26 February 2011 19:49
		Re: static vs global variable By: The Natural Philosoph on Sun, 27 February 2011 09:01
		Re: static vs global variable By: Jerry Stuckle on Sun, 27 February 2011 13:11
		Re: static vs global variable By: sheldonlg on Sun, 27 February 2011 16:20
		Re: static vs global variable By: The Natural Philosoph on Mon, 28 February 2011 10:14
		Re: static vs global variable By: sheldonlg on Sun, 27 February 2011 16:09
		Re: static vs global variable By: Leonardo Azpurua on Sun, 27 February 2011 01:42
		Re: static vs global variable By: Jerry Stuckle on Sun, 27 February 2011 02:38
		Re: static vs global variable By: The Natural Philosoph on Sun, 27 February 2011 09:55
		Re: static vs global variable By: Leonardo Azpurua on Sun, 27 February 2011 14:56
		Re: static vs global variable By: sheldonlg on Sun, 27 February 2011 16:17
		Re: static vs global variable By: The Natural Philosoph on Mon, 28 February 2011 10:02
		Re: static vs global variable By: Bernd Schulz on Sun, 27 February 2011 09:36
		Re: static vs global variable By: The Natural Philosoph on Sun, 27 February 2011 10:04
		Re: static vs global variable By: sheldonlg on Sun, 27 February 2011 16:13

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