DOMNodeList::count

(PHP 7 >= 7.2.0, PHP 8)

DOMNodeList::countGet number of nodes in the list

说明

public DOMNodeList::count(): int

Gets the number of nodes in the list.

参数

此函数没有参数。

返回值

Returns the number of nodes in the list, which is identical to the length property.

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top