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Posted by Mitja on 06/01/05 18:48
On Wed, 01 Jun 2005 15:25:27 +0200, Oli Filth <catch@olifilth.co.uk> wrote:
> Mitja said the following on 01/06/2005 00:45:
>> Hello,
>> given the following scenario, how can I make _a visible in 3.php?
>> Below is what I /tought/ would work...
>> 1.php:
>> global $_a;
>> $_a = 42;
>> 2.php:
>> include('1.php');
>> include('3.php');
>> foo();
>> 3.php:
>> function foo() {
>> print $_a; //prints nothing
>> }
>
> Declaring a variable as global outside of any function (as you've done)
> does nothing.
>
> Move the "global $_a" declaration into the foo() function.
>
Fancy seeing you here... :)
Thanks a bunch, works just the way it should.
Mitja
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