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Re: passing file handle to functions

by ioannis (Vicar)
on May 18, 2006 at 07:13 UTC ( #550174=note: print w/ replies, xml ) Need Help??


in reply to passing file handle to functions

If you pass a glob, you can pass both the filehandle and the array with one stone -- the filehandle can always be reopened:

no strict 'vars'; use Fatal qw(open); open local(*KERLIS) , $file; @KERLIS = <I>; close KERLIS; passboth( *KERLIS ); sub passboth { local *FH = shift; # print @FH; # open *FH, $file; }


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