SplPriorityQueue::insert()
(PHP 5 >= 5.3.0, PHP 7)
Inserts an element in the queue by sifting it up
说明
public SplPriorityQueue::insert(mixed $value, mixed $priority) : bool
Insert $value with the priority $priority in the queue.
参数
- $value
The value to insert.
- $priority
The associated priority.
返回值
Returns TRUE.