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PHP | Ds\Deque::sorted() Function

PHP Ds\Deque::sorted() 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 sorted() Function.

The built-in Ds Deque sorted() function in PHP returns a sorted copy of the deque by using an optional comparator function.


Following below is the syntax to use this function -

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

Return Value

This PHP function returns the sorted copy of the deque.


Try out the below example -

   deque = new \Ds\Deque([4, 7, 2, 9, 5, 1, 6]); 
   echo("The elements in deque: \n"); 
   echo("The sorted deque: \n"); 


Try the following example -

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

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 sum() Function.

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