PHP | Ds\Deque::get() Function

PHP Ds\Deque::get() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP Ds Deque get() Function.

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


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, it throws an OutOfRangeException.


Try out the below example -

   $deque = new \Ds\Deque([10, 20, 5, 40, 50, 8]); 
   echo("The elements in the deque: \n"); 
   echo("\n The element at index 3 in the deque:"); 


Try the following example -

   $deque = new \Ds\Deque(["Web", "Design", "Tutorialz", "Nigeria"]); 
   echo("The elements in the deque \n"); 
   echo("\n The element at index 1 in the deque:"); 

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

Do feel free to ask your questions where necessary and we 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.