Re: Export local variable to global variable scope?

And please don't top post. Thanks.

I am posting via Google Group, I am no control.



On 9 30 , 2 42 , Jerry Stuckle <jstuck...@xxxxxxxxxxxxx> wrote:
howa wrote:
you 'll have problems if you call the function twice.
On 9 29 , 9 10 , Jerry Stuckle <jstuck...@xxxxxxxxxxxxx> wrote:
howa wrote:
Hello,
I have a function, e.g.
function foo() {
include("bar.php");
}
and the bar.php contain contents e.g.
$global_v1 = "abc";
$global_v2 = "def";
I want to execute function foo(), but at the same time, let the
variables declared in bar.php to have global scopem is it possible?
Thanks.
You should not have an include within a function call. Among other
things, you 'll have problems if you call the function twice.

Actually, globals are bad things to use, anyway.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstuck...@xxxxxxxxxxxxx
==================

>
> this can be solved by using include_once.
>
> the reason of using function call to include is we want to selectively
> include the needed files, prevent include useless files (i.e. factory
> method?)
>
>

(Top posting fixed)

It isn't that much overhead to include an extra file or two. But if you
do that a lot, perhaps you should examine your methods.

And please don't top post. Thanks.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstuck...@xxxxxxxxxxxxx
==================


.

Relevant Pages