On Fri, Oct 17, 2003 at 12:38:33PM -0500, Daniel Staal wrote:
> I need to open a filehandle in one sub, use it in several
> others, and then close it in a different sub yet. I'd pass it as a
> parameter, but all the subs are actually called by XML::Parser, so I
> don't get to choose the parameter list.
You could use a lexically-scoped filehandle.
{
my $fh;
sub do_open { open $fh .... }
sub do_append { print $fh .... }
sub do_close { close $fh .... }
}
--
Steve
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