SplPriorityQueue

&reftitle.intro; The SplPriorityQueue class provides the main functionalities of a prioritized queue, implemented using a max heap. The order of elements with identical priority is undefined. It may differ from the order in which they have been inserted.

&reftitle.classsynopsis; SplPriorityQueue SplPriorityQueue Iterator Countable &Constants; public const int SplPriorityQueue::EXTR_BOTH public const int SplPriorityQueue::EXTR_PRIORITY public const int SplPriorityQueue::EXTR_DATA &Methods;

&reftitle.constants; SplPriorityQueue::EXTR_BOTH SplPriorityQueue::EXTR_PRIORITY SplPriorityQueue::EXTR_DATA

&reference.spl.entities.splpriorityqueue;