SplHeap::isEmpty
(PHP 5 >= 5.3.0)
SplHeap::isEmpty — Checks whether the heap is empty.
說明
public bool SplHeap::isEmpty
( void
)
參數
此函式沒有參數。
回傳值
Returns whether the heap is empty.
add a note
User Contributed Notes
There are no user contributed notes for this page.
