#!/usr/bin/perl -wT
use strict;

my $text = "my text [and maybe|and here's] more text [the end|stop]";
my @arr  = parseit($text);
print "$_\n" for @arr;

sub parseit {
  my $text = shift;
  for ($text) {
    s/\[/{/g;
    s/\]/}/g;
    s/\|/,/g;
  }
  glob($text);
}

__END__
my text and maybe more text the end
my text and maybe more text stop
my text and here's more text the end
my text and here's more text stop