文字
ArrayIterator::count
(PHP 5 >= 5.0.0)
ArrayIterator::count — Count elements
说明
public int ArrayIterator::count
( void
)
Gets the number of elements in the array , or the number of public properties in the object .
Warning
本函数还未编写文档，仅有参数列表。
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 flags