in reply to If condition

Can you please tell me what is the problem in above conditions.

Hard to be sure without knowing more about your data. What unexpected behaviour are you seeing? Do you really have hashes with keys called "key" and "value"?

How to store the value of $cor and $date oustide the if condition

Store the values in variables that are declared outside of the if block.

--

See the Copyright notice on my home node.

Perl training courses