PHP | Ds\Deque::get() Function

PHP Ds\Deque::get() Function


Hello dear readers! welcome back to another edition of our tutorial on PHP. In this tutorial guide, we are going to be discussing about the Ds Deque get() Function in PHP.

The built-in PHP Ds Deque get() function can return the value at a given index.

Syntax

Following below is the syntax to use this function -

public mixed Ds\Deque::get( int $index )


Return Value

This built-in PHP function returns a value at the requested index. If an index is not valid, this function throws an OutOfRangeException.

Example1

Try out the below example -

<?php 
   $deque = new \Ds\Deque([10, 20, 5, 40, 50, 8]); 
   echo("The elements in the deque: \n"); 
   print_r($deque); 
   
   echo("\n The element at index 3 in the deque:"); 
   var_dump($deque->get(3)); 
?>

Example2

Try the following example -

<?php 
   $deque = new \Ds\Deque(["Web", "Design", "Tutorialz", "Nigeria"]); 
   echo("The elements in the deque \n"); 
   print_r($deque); 
   
   echo("\n The element at index 1 in the deque:"); 
   var_dump($deque->get(1)); 
?>


Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP Ds Deque insert() Function.

Do feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

Follow us on our various social media platforms to stay updated with our latest tutorials. You can also subscribe to our newsletter in order to get our tutorials delivered directly to your emails.

Thanks for reading and bye for now.