Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic

Answer: How do I make a hash of hashes?

( #3891=categorized answer: print w/ replies, xml ) Need Help??

Q&A > Data Structures > How do I make a hash of hashes? contributed by da w00t

If it was declared as a named hash of multiple dimensions, you may access it like $hash{foo}->{bar}->{beer}="free";, or like this: $hash{foo}{bar}{beer}="free"; if you prefer to drop the arrows.

If it's an anonymous hash held in a hash reference, you access it like this:

$r_hash->{foo}{bar}{beer}= "free";

Comment on Answer: How do I make a hash of hashes?
Select or Download Code
Log In?

What's my password?
Create A New User
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (3)
As of 2015-11-28 07:00 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (739 votes), past polls