How to get First Element in Array in Perl - Step by Step Examples

How to get First Element in Array in Perl ?

To access the first element of an array in Perl, you can use indexing with square brackets and the index 0.

In this example,

We create an array named @numbers with numeric values.
We access the first element of the array using indexing $numbers[0] and store it in a variable named $first_element.
We print the first element.

my @numbers = (10, 20, 30, 40, 50);
my $first_element = $numbers[0];
print 'First element:', $first_element;

First element: 10

In this example,

We create an array named @fruits with string values.
We access the first element of the array using indexing $fruits[0] and store it in a variable named $first_fruit.
We print the first element.

my @fruits = ("Apple", "Banana", "Cherry", "Date");
my $first_fruit = $fruits[0];
print 'First fruit:', $first_fruit;

First fruit: Apple

In this tutorial, we learned How to get First Element in Array in Perl language with well detailed examples.