DOMImplementation::createDocument

(PHP 5, PHP 7, PHP 8)

DOMImplementation::createDocument — Creates a DOMDocument object of the specified type with its document element

說明

public DOMImplementation::createDocument(?string $namespace = null, string $qualifiedName = "", ?DOMDocumentType $doctype = null): DOMDocument|false

Creates a DOMDocument object of the specified type with its document element.

參數(shù)

namespace

The namespace URI of the document element to create.

qualifiedName

The qualified name of the document element to create.

doctype

The type of document to create or null.

返回值

A new DOMDocument object. If namespace, qualifiedName, and doctype are null, the returned DOMDocument is empty with no document element

錯(cuò)誤／異常

DOM_WRONG_DOCUMENT_ERR

Raised if doctype has already been used with a different document or was created from a different implementation.

DOM_NAMESPACE_ERR

Raised if there is an error with the namespace, as determined by namespace and qualifiedName.

在 PHP 8.0.0 之前可以靜態(tài)調(diào)用此方法，但會(huì)發(fā)出 E_DEPRECATED 錯(cuò)誤。自 PHP 8.0.0 起，靜態(tài)調(diào)用此方法會(huì)拋出 Error 異常

更新日志

版本 說明
8.0.3 namespace is now nullable.
8.0.0 doctype is now nullable.

參見