I have a hash of array as follow: 

%person = {
           firstname => ['name1', 'name2', 'name3'],
           lastname => ['lname1', 'lname2', 'lname3'],
           city => ['city1','city2','city3']
          }

[download]


So that
person1 has firstname = name1, lastname =lname1 & city=city1
person2 has firstname =name2, lastname = lname2 & city =city2 and so on....

How can i sort this hash for firstname?

In reply to How do i sort a hash or array? by isha

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