>Hi all
>How can generate a uniqe id for every object of a class,
>for example
>
A very simple (untested) example could be:
int UniqueNumer(void)
{
static int nUniqueKey = 0;
return ++nUniqueKey;
}
>class A
>{
> var $id;
> function A()
> {
> $this->id = UniqueNumer();
> }
>}
It could be help full to know why you need to
create a unique number? Is it for ex only for naming
temporary files? Or should the uniqueness persist
over time?
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