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php3-list | 199901
Date: 01/08/99
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> array_walk($HTTP_POST_VARS,'filter');
>
> The values of changed variables work only when called as:
> $HTTP_POST_VARS[var_new_1];
>
> but incorrect when called directly as $var_new_1
>
> WHY?
Because you are in a function and trying to access a global variable.
Stick a: "global $var_new_1" at the top of the function and it will work.
-Rasmus
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