You can also use a repeat specifier:

GetOptions ( 
                    "prueba2=s{1,}" => \@array,
 ) or die "not working: $!\n";

[download]

s{1,} means at least one. So you just need to type -p 1 2 3 instead of -p 1 -p 2 -p 3 - if like to save some energy ;-)

Regards, Karl

«The Crux of the Biscuit is the Apostrophe»

In reply to Re: parsing multiple values with getopt::long by karlgoethebier
in thread parsing multiple values with getopt::long by madM

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