I'm curious too. The guy is asking for a break-down of what's happening in that little piece of code. I know that $0 is Perl's special variable for the program being executed but what's going on with ${1+"$@"}? The linked article describing the "magic" doesn't explain it.

In reply to Re^2: Executable perl programs by bohrme
in thread Executable perl programs by j1n3l0

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