Ds\PriorityQueue::clear

(PECL ds >= 1.0.0)

Ds\PriorityQueue::clear — Removes all values

public function Ds\PriorityQueue::clear(): void

Removes all values from the queue.

This function has no parameters.

No value is returned.

Example #1 Ds\PriorityQueue::clear() example

<?php
$queue = new \Ds\PriorityQueue();

$queue->push("a",  5);
$queue->push("b", 15);
$queue->push("c", 10);

$queue->clear();
print_r($queue);
?>

The above example will output something similar to:

Ds\PriorityQueue Object
(
)