if no array is given then it uses the default @_
Inside a subroutine, shift and pop operate on @_, but in the main body of a program, they operate on @ARGV, which is what you generally want.

Update: Removed unshift and push as they are different. My mistake.

لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: My very confusing questions by choroba
in thread My very confusing questions by ROP

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