Goodly monks - In my sort functions, I use split(//,$a) to get length of string $a, etc. I am getting a complaint from 'use strict' as follows: 
Use of implicit split to @_ is deprecated at ./spiceparam.pl line 665.
Use of implicit split to @_ is deprecated at ./spiceparam.pl line 666.

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Here is the offending sub (which was shorter originally): 
sub by_value_length
{
    my $sa = split(//,$vartable{$a});
    my $sb = split(//,$vartable{$b});
    ($sa <=> $sb) ||
    ($vartable{$a} cmp $vartable{$b}) ||
    ($a cmp $b);
}

[download]
Can someone please explain my offense? TIA!!! :D

In reply to Implicit split to @_ by samizdat

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