Ds\PriorityQueue::copy
(PECL ds >= 1.0.0)
Ds\PriorityQueue::copy — Returns a shallow copy of the queue
Description
public Ds\PriorityQueue::copy(): Ds\PriorityQueue
Returns a shallow copy of the queue.
Parameters
This function has no parameters.
Return Values
Returns a shallow copy of the queue.
Examples
Example #1 Ds\PriorityQueue::copy() example
<?php $queue = new \Ds\PriorityQueue(); $queue->push("a", 5); $queue->push("b", 15); $queue->push("c", 10); print_r($queue->copy()); ?>
The above example will output something similar to:
Ds\PriorityQueue Object ( [0] => b [1] => c [2] => a )
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https://www.php.net/manual/en/ds-priorityqueue.copy.php