(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 ( )