Is it possible to make a variable passed to a function global inside the function?

[span4ev]

I want to pass variables inside a function, but they won't change because they need to be made global.
Before this, I used a simple way:

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1. setVariable()
2. def my_func():
	global money, ...(other variables)

But it's more convenient to do it like this:

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def my_func(x):
	
	global x

	x += 1

my_func(money)

But I can't make them global inside the function. Is it possible?

[laure44]

I'm not even sure that's possible, but it would probably be safer to just use return.

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def my_func(x):
    return x + 1

money = my_func(money)