ArrayIterator::count
(PHP 5, PHP 7, PHP 8)
ArrayIterator::count — Count elements
說明
public ArrayIterator::count(): int
Gets the number of elements in the array, or the number of public properties in the object.
警告
本函式還未編寫文件，僅有參數列表。
參數
此函式沒有參數。
返回值
The number of elements or public properties in the associated array or object, respectively.