PHP Manual
DOMImplementation
Creates a DOMDocument object of the specified type with its document element

DOMImplementation::createDocument

(PHP 5, PHP 7)

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

说明

public DOMImplementation::createDocument ([ string $namespaceURI = NULL [, string $qualifiedName = NULL [, DOMDocumentType $doctype = NULL ]]] ) : DOMDocument

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

参数

namespaceURI: 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 namespaceURI, qualifiedName, and doctype are null, the returned DOMDocument is empty with no document element

错误／异常

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 namespaceURI and qualifiedName.

此方法可以被静态调用,但会抛出一个 E_STRICT 错误。

参见

DOMDocument::__construct() - Creates a new DOMDocument object
DOMImplementation::createDocumentType() - Creates an empty DOMDocumentType object

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