Empty arrays and hashes are also false:

>perl -E 'my @a=(); my @a2=@a or say "FALSE"'
FALSE

>perl -E 'my %h=(); my %h2=%h or say "FALSE"'
FALSE

>perl -E 'my @a=(0); my @a2=@a or say "FALSE"'

>perl -E 'my %h=(""=>0); my %h2=%h or say "FALSE"'

>

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Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re^4: Do I need to use defined? by afoken
in thread Do I need to use defined? by IruP

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