Ds\PriorityQueue::copy
PHP function
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(PECL ds >= 1.0.0)
Returns a shallow copy of the queue
Description
Ds\PriorityQueue::copy(): Ds\PriorityQueue
Returns a shallow copy of the queue.
Parameters Parameters
Return Values
Returns a shallow copy of the queue.
Examples
Ds\PriorityQueue::copy() example
php
<?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:
output
Ds\PriorityQueue Object
(
[0] => b
[1] => c
[2] => a
)