ArrayIterator::count

(PHP 5, PHP 7, PHP 8)

ArrayIterator::count — Count elements

说明

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

参数

此函数没有参数。

返回值

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

参见

• ArrayIterator::getFlags() - Get behavior flags