DOMNode
PHP 手册

DOMNode::lookupNamespaceURI

(PHP 5)

DOMNode::lookupNamespaceURI Gets the namespace URI of the node based on the prefix

说明

string DOMNode::lookupNamespaceURI ( string $prefix )

Gets the namespace URI of the node based on the prefix .

参数

prefix

The prefix of the namespace.

返回值

The namespace URI of the node.

参见


DOMNode
PHP 手册