DOMXPath::registerNamespace

(PHP 5, PHP 7, PHP 8)

DOMXPath::registerNamespace — Registers the namespace with the DOMXPath object

說(shuō)明

public DOMXPath::registerNamespace(string $prefix, string $namespace): bool

Registers the namespace and prefix with the DOMXPath object.

參數(shù)

prefix

The prefix.

namespace

The URI of the namespace.

返回值

成功時(shí)返回 true， 或者在失敗時(shí)返回 false。