(PECL ds >= 1.0.0)
Ds\PriorityQueue::clear — Removes all values.
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 ( )