$hash{ $_ }->close for keys %hash;

[download]
Or simpler to ask Perl for what you really want: 
$_->close for values %hash;

[download]

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^3: closing multiple filehandles with one command by merlyn
in thread closing multiple filehandles with one command by Anonymous Monk

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