PHP Ds\PriorityQueue toArray() Function

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The Ds\PriorityQueue::toArray() Function in PHP is used to convert a PriorityQueue into an associative array in PHP. The values of the PriorityQueue are assigned to the array in order of decreasing priority.

Syntax:

array public Ds\PriorityQueue::toArray ( void )

Parameters: This function does not accepts any parameters.

Return Value: This function converts the PriorityQueue into an associative array and returns the array.

Below program illustrate the Ds\PriorityQueue::toArray() Function in PHP:

<?php  
  
// Declare new PriorityQueue  
$pq = new \Ds\PriorityQueue();  
  
// Add elements to the PriorityQueue 
$pq->push("One", 1); 
$pq->push("Two", 2); 
$pq->push("Three", 3); 
  
echo "The equivalent array is: \n"; 
print_r($pq->toArray()); 

Output:

The equivalent array is: 
Array
(
    [0] => Three
    [1] => Two
    [2] => One
)

Reference: http://php.net/manual/en/ds-priorityqueue.toarray.php

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