PHP - Ds Deque get() Function

Ds\Deque::get() function can return the value at a given index.

Syntax

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

Ds\Deque::get() function can return the value at a requested index. This function can throw OutOfRangeException if an index is not valid.

Example 1

<?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)); 
?>

Example 2

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