Common pitfall for split, so read split documentation :) 
use strict;
my $tst_str = "1~2~3~4~5~~~~~~~~~~";
my @ray = split(/~/,$tst_str,-1);
my $len = scalar(@ray);
print "len - $len\n";
__END__
len - 15

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In reply to Re: Split returns UPTO last non-blank field by Anonymous Monk
in thread Split returns UPTO last non-blank field by IJKin

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