> I'm trying to rename some variables.
>
> first I have a function -
> randomize (3,4); //has created unique $numbers
>
> then I want to create a function for the renaming:
>
> renameit($sculp); //sends $sculp for the new variable name
>
> and this function (and variations)
>
> function renameit($var){
> $z = 1;
> foreach ($numbers as $currNum){
> $var[$z++] = $output[$currNum]; //creates $sculp[1 and 2]
> }
> }
>
> but failed
>
> if I use
> $z = 1;
> foreach ($numbers as $currNum){
> $sculp[$z++] = $output[$currNum];
>
> after randomize (3,4);
>
> it works fine -but I want it in a function.
>
> Any suggestions?
Read up on scope. If you want $numbers to be available to your function it
has to be in that function's scope. Either pass it or declare it global.
http://us2.php.net/variables.scope
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