DOMNamedNodeMap->item()

(No version information available, might be only in CVS)

DOMNamedNodeMap->item() — Retrieves a node specified by index

说明

DOMNamedNodeMap

DOMNode item ( int $index )

Retrieves a node specified by index within the DOMNamedNodeMap object.

参数

index: Index into this map.

返回值

The node at the index th position in the map, or NULL if that is not a valid index (greater than or equal to the number of nodes in this map).


	PHP5中文手册 DOMNamedNodeMap->getNamedItemNS() DOMNode->appendChild() DOM PHP Manual DOMNamedNodeMap->item() (No version information available, might be only in CVS) DOMNamedNodeMap->item() — Retrieves a node specified by index 说明 DOMNamedNodeMap DOMNode item ( int `$index` ) Retrieves a node specified by `index` within the DOMNamedNodeMap object. 参数 `index` Index into this map. 返回值 The node at the `index` th position in the map, or `NULL` if that is not a valid index (greater than or equal to the number of nodes in this map). DOMNamedNodeMap->getNamedItemNS() DOMNode->appendChild() DOM PHP Manual