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SplPriorityQueue::top

(PHP 5 >= 5.3.0, PHP 7)

Peeks at the node from the top of the queue

public mixed SplPriorityQueue::top ( void )

Returns:

The value or priority (or both) of the top node, depending on the extract flag.

Links:

http://php.net/manual/en/splpriorityqueue.top.php

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2016-02-24 16:19:30

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