DOMDocument::createAttributeNS

(PHP 5, PHP 7)

DOMDocument::createAttributeNS — Create new attribute node with an associated namespace

说明

public DOMDocument::createAttributeNS ( string $namespaceURI , string $qualifiedName ) : DOMAttr

This function creates a new instance of class DOMAttr. 此节点出现在文档中，除非是用诸如 DOMNode->appendChild() 等函数来将其插入。

参数

namespaceURI

The URI of the namespace.

qualifiedName

The tag name and prefix of the attribute, as prefix:tagname.

返回值

The new DOMAttr or FALSE if an error occurred.

错误／异常

DOM_INVALID_CHARACTER_ERR

Raised if qualifiedName contains an invalid character.

DOM_NAMESPACE_ERR

Raised if qualifiedName is a malformed qualified name, or if qualifiedName has a prefix and namespaceURI is NULL.

参见

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