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reverse function - reverses the order of arrays or strings

Using the reverse function , array or string You can reverse the order of>. The reverse function reverses the order of an array when used on an array, but reverses the string when used on a string.

my $reversed = reverse $str;
my @reversed = reverse @array;

Reverse function example

This is an example that reverses the order of strings using the reverse function.

use strict;
use warnings;

print "Invert string\n";
my $str = "abcdefg";
my $reverse = reverse $str;

print "$reverse\n";

This is an example that uses the reverse function to reverse the order of the array.

use strict;
use warnings;

print "Invert array\n";
my @nums = (3, 6, 9);
my @nums_reversed = reverse @nums;

print "@nums_reversed\n";