PHP 8.1.9 Released!

DOMNode::lookupPrefix

(PHP 5, PHP 7, PHP 8)

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

说明

public DOMNode::lookupPrefix(string $namespace): ?string

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

参数

namespace

The namespace URI.

返回值

The prefix of the namespace.

参见

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top