(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplPriorityQueue::insert — Inserts an element in the queue by sifting it up
Insert value
with the priority priority
in the queue.
value
The value to insert.
priority
The associated priority.
总是返回 true
。
版本 | 说明 |
---|---|
8.4.0 | SplPriorityQueue::insert() now has a tentative return of true. |