The DOMNodeList class

Class synopsis

DOMNodeList implements Traversable , Countable {

/* Properties */

readonly public int $length ;

/* Methods */

public int count ( void )

DOMNode item ( int $index )

}

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

Version	Description
7.2.0	The Countable interface is implemented and returns the value of the length property.