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Re^3: Nested Loop Problems

by brx (Pilgrim)
on May 03, 2012 at 07:44 UTC ( #968662=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Nested Loop Problems
in thread Nested Loop Problems

About variables and context, see pelrdata

$list=split ...: 'split' in scalar context because '$list' is a scalar value (split: In scalar context, returns the number of fields found.)

@list=split ...: 'split' in list context and returns a list because '@list' expects a list value.


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