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Re^3: unwanted ARGV in subroutine

by perl_walker (Novice)
on Oct 30, 2012 at 07:06 UTC ( #1001465=note: print w/replies, xml ) Need Help??

in reply to Re^2: unwanted ARGV in subroutine
in thread unwanted ARGV in subroutine

Hi rizzler

Try this

sub addheader{ my($infile,$header)=@_; open(FILE, "$infile"); my $text=do {local $/; <FILE>}; close FILE; open(FILE,">$infile"); print FILE $header; print FILE $text; close FILE; }

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Re^4: unwanted ARGV in subroutine
by Anonymous Monk on Oct 30, 2012 at 07:10 UTC
    Please don't try that :) it doesn't use error checking ... If you want to copy a file use File::Copy, for moving File::Move

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