How to Initialize an Array in Perl - Step by Step Examples

How to Initialize an Array in Perl ?

Answer

To initialize an array in Perl, you can use array literals or the qw() function.


✐ Examples

1 Initialize Array using Array Literals

In this example,

  1. We declare an array named @numbers with integer values using array literals.
  2. This creates an integer array in Perl.
  3. We print the array elements.

Perl Program

@numbers = (1, 2, 3, 4, 5);
print join(' ', @numbers);

Output

1 2 3 4 5

2 Initialize Array using qw() Function

In this example,

  1. We declare an array named @fruits with character values using the qw() function.
  2. This creates a character array in Perl.
  3. We print the array elements.

Perl Program

@fruits = qw(Apple Banana Orange);
print join(' ', @fruits);

Output

Apple Banana Orange

Summary

In this tutorial, we learned How to Initialize an Array in Perl language with well detailed examples.


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