- PHP 手册
- 函数参考
- 其它基本扩展
- SPL
- 数据结构
- SplHeap
SplHeap::insert
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplHeap::insert — Inserts an element in the heap by sifting it up
说明
public SplHeap::insert(mixed$value): bool
Insert value in the heap.
参数
-
value -
The value to insert.
返回值
Always returns true.
User Contributed Notes
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