> Super simple example below, did not even put in strict and warnings.

But using strict and warnings would have told you what's wrong.

These are two different variables:

$LON = (); 
$LON[0][0] = "Tim";

[download]

Two solutions, either

my $LON ;             # scalar is array  ref
$LON->[0][0] = "Tim";
...
return $LON;

[download]

or 

my @LON;              # array 
$LON[0][0] = "Tim";
...
return \@LON;         # return ref

[download]

See perldsc and perlref for more

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^4: How to return a two dimensional array from a function in Perl? by LanX
in thread How to return a two dimensional array from a function in Perl? by gunners.newark

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