Ds\PriorityQueue::clear

(PECL ds >= 1.0.0)

Ds\PriorityQueue::clearRemoves all values

Description

public Ds\PriorityQueue::clear ( ) : void

Removes all values from the queue.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

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
(
)

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https://www.php.net/manual/en/ds-priorityqueue.clear.php