PHP | Ds\Deque::reversed() 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 reversed() Function in PHP.

The built-in Ds Deque reversed() function returns a reversed copy of the deque.

Parameter Details

This built-in PHP function have no parameter.

Syntax

Following below is the syntax to use this function -

public Ds\Deque Ds\Deque::reversed( void )

READ: PHP | Ds\Deque::reverse() Function

Return Value

This built-in function returns the reversed copy of the deque.

Example1

Try out the below example -

<?php 
   $deque = new \Ds\Deque([10, 20, 30, 40, 50]); 
   echo("The elements in deque: \n"); 
   var_dump($deque); 
   
   $deque_new = $deque->reversed(); 
   echo("\n The elements of reversed deque: \n"); 
   var_dump($deque_new); 
?>

Example2

Try the following example -

<?php 
   $deque = new \Ds\Deque(["Web", "Design", "Tutorialz", "Nigeria"]); 
   echo("The elements of deque: \n"); 
   print_r($deque); 6
   
   $deque_new = $deque->reversed(); 
   echo("\n The elements of reversed deque: \n"); 
   print_r($deque_new); 
?>

READ: PHP | Ds\Deque::merge() Function

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 Ds Deque rotate() Function in PHP.

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