Why use split at all if you only want to count the components? Just count the slashes using tr///, as follows: 
@paths = sort { $b =~ tr/\\// <=> $a =~ tr/\\// } @paths;

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By the way, <=> will force a scalar context, so scalar is not needed.

In reply to Re: Sort path strings by component count. by ikegami
in thread Sort path strings by component count. by superfrink

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