Php/docs/ds-priorityqueue.copy
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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
)
