DOM
PHP Manual

The DOMNodeList class

Обзор классов

DOMNodeList {
/* Свойства */
readonly public int $length ;
/* Методы */
DOMNode DOMNodelist::item ( int $index )
}

Свойства

length

The number of nodes in the list. The range of valid child node indices is 0 to length - 1 inclusive.

Содержание

DOM
PHP Manual