"Variable" and "value" are not particular well defined terms; there are many layers, and they can't be separated into variable and value. Statements that rely on strong definitions like "it doesn't create new variables but it does create new values" convey no meaningful info and lead to frustration. It's best to avoid them.

In any case, how the values are saved is far beyond what the OP needed to know now. Or ever, even.

In reply to Re^3: Understanding difference between my and local variables. by ikegami
in thread Understanding difference between my and local variables. by manishrathi

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