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Re: passing file handle to functions

by ioannis (Abbot)
on May 18, 2006 at 07:13 UTC ( [id://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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