PHP Manual: Removes all values

public void Ds\Queue::clear()

Removes all values from the queue.

This function has no parameters.

No value is returned.

Example #1 Ds\Queue::clear example

<?php
$queue = new \Ds\Queue([1, 2, 3]);
print_r($queue);

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

The above example will output something similar to:

Ds\Queue Object
(
    [0] => 1
    [1] => 2
    [2] => 3
)
Ds\Queue Object
(
)