PHP - Ds Deque sorted() Function

Ds\Deque::sorted() function can return a sorted copy.

Syntax

public Ds\Deque Ds\Deque::sorted([ callable $comparator ] )

Ds\Deque::sorted() function can return a sorted copy by using an optional comparator function.

Ds\Deque::sorted() function can return a sorted copy of the deque.

Example 1

<?php 
   deque = new \Ds\Deque([4, 7, 2, 9, 5, 1, 6]); 
   echo("The elements in deque: \n"); 
   print_r($deque); 
   
   echo("The sorted deque: \n"); 
   print_r($deque->sorted()); 
?> 

Example 2

<?php 
   $deque = new \Ds\Deque([4, 7, 2, 9, 5, 1, 6]); 
   echo("The elements in deque: \n"); 
   print_r($deque); 
   
   $deque = $deque->sorted(function($var1, $var2) { 
      return $var1 <= $var2; 
   }); 
   echo("The sorted deque: \n"); 
   print_r($deque); 
?>