Not possible, but workaround is to pass the variable name and use it as
a variable variable, but for this the variable needs to be global.
Trevor Dowling wrote:
>Can anyone help with this?
>
>I am relativly new to PHP and am trying to use variable numbers of
>parameters to functions using the func_get_arg().
>However, I am unable to determine the correct syntax for passing by
>reference via the variable arg list.
>
>Trevor
>
>
>/* This Works Fine */
>function Foo($Index, &$TxtString)
>{
> $TxtString = "NewString";
>}
>
>
>/* However: how do you pass by reference using a variable number of
>parameters */
>function Foo()
>{
> if(func_get_arg(0) == 3)
> {
> /* Can you have a variable in function foo that allows access by
>reference? */
> $TxtString = func_get_arg(1);
>
> $TxtString = "Second New String";
> }
>}
>
>
>function FooTest()
>{
>
> $StringTest = 'Test';
>
> Foo(2);
>
> Foo(3, $StringTest);
>
> echo ("$StringText");
>}
>
>
>
>
>
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