The perl built-in function keys will retrieve a list of hash keys, and the built-in function values will retrieve a list of hash values.
sort keys %$namesref

# change keys to values to generate sorted list of values

sort values %$namesref

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In reply to Re: Re: Re: Sorting my hashref by value for printing a popup_menu using CGI by Roger
in thread Sorting my hashref by value for printing a popup_menu using CGI by jerrygarciuh

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