On 7/1/06, chris smith <[EMAIL PROTECTED]> wrote:
On 7/1/06, sempsteen <[EMAIL PROTECTED]> wrote:
> hi all,
> i wonder if there is a way of creating an instance of a class and
> reach it direcly from any scope in PHP4. basically what i want is:
>
> class a
> {
> function print()
> {
> echo 'sth';
> }
> }
>
> $a = new a();
>
> and use this "a" instance from anywhere ex, in a function that is a
> method of another class.
>
> class b
> {
> function print()
> {
> $a->print();
> }
> }
>
> i don't want to:
> - declare global $foo,
> - use pre-defined $GLOBALS variable,
> - or use a::print
Then you're out of luck.
Actually you could pass it in:
function print(&$a) {
$a->print();
}
but thats going to cause you lots of pain if you call it a lot (ie you
forget to pass it in everywhere).
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