Php/docs/domnode.lookupnamespaceuri

• PHP Manual
• DOMNode
• Gets the namespace URI of the node based on the prefix

DOMNode::lookupNamespaceUri

(PHP 5, PHP 7)

DOMNode::lookupNamespaceUri — Gets the namespace URI of the node based on the prefix

说明

public DOMNode::lookupNamespaceUri ( string $prefix ) : string

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::lookupPrefix() - Gets the namespace prefix of the node based on the namespace URI