How To Access Value Directly From A Hash Returned By A Perl Subroutine
erics, Posted May 5th, 2011 at 9:46:29am
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my $value = $self->myFunction()->{'result'}; Where: sub myFunction { my $self=shift; ...code here... return { 'status' => 0, 'result' => 'Hello World', }; } |
Categories: How-To's, Technology Hash, howto, perl, Return, Subroutine
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