$#info gives the index of the last element of the @info array. See perldata

$info[$position] gives the array element at $position. Trying to combine those 2 results in a syntax error.

It might be a good idea to use different names for your info scalar variable and info array variable.

Maybe you want: 

my $len = length $info[$position];

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In reply to Re: Assigning the Length of an Array to a Variable by toolic
in thread Assigning the Length of an Array to a Variable by Anonymous Monk

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