You're starting with a string, so why put it in a one-element array?

Anyway, here's a simple solution with regexps. It allows a trailing element that's too short. (If you don't want that, drop the "1," from the quantification.) 

my $str = "PERLPERLPEBLPEBLPERL";
my @parts = $str =~ /.{1,4}/g;

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In reply to Re: how to splice an array? by gaal
in thread how to splice an array? by heidi

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