ArrayIterator::count

(PHP 5, PHP 7, PHP 8)

ArrayIterator::count — Count elements

public ArrayIterator::count(): int

Gets the number of elements in the array, or the number of public properties in the object.

警告

本函数还未编写文档，仅有参数列表。

此函数没有参数。

The number of elements or public properties in the associated array or object, respectively.