When I run the code it dies with this error message:

Use of uninitialized value $filename in hash element at 902239.pl line 29.

$filename loses the value assigned to it at the end of the previous foreach block. Try putting in some print statements and use data::dumper to verify the contents of the array after the loop that assigns to it.

In reply to Re^3: How to access the hash array values? by Gulliver
in thread How to access the hash array values? by Anonymous Monk

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