2007. 11. 29, csütörtök keltezéssel 14.18-kor [EMAIL PROTECTED]
ezt írta:
> For some simple applications I use a function to collect values in a static
> variable and to return them when called in a special way, just like this
> (fairly senseless) example:
> function example($elem='') {
> static $store = array();
AFAIK the above line should cause an error on the second run of the
function, as you declare the same static variable for the second time.
or am I wrong?
greets
Zoltán Németh
> if (!func_num_args()) return($store);
> ... do something with $elem ...
> $store[] = $elem;
> }
> I would call this a singleton-micro-class, as it works like a class with
> data and methods, but there is always only one of it, having only one
> method.
>
> Why do I? Because I dont need to worry about variablescope as if I would use
> global variables and I dont have to initialize an object before the first
> call (with the scope-problem again). I simply can call it everywhere and
> everytime.
>
> Do you have any comments to this approach?
>
> Thomas
>
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