DOMDocument::createAttribute

(PHP 5, PHP 7, PHP 8)

DOMDocument::createAttribute — Create new attribute

public DOMDocument::createAttribute(string $localName): DOMAttr|false

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。

The new DOMAttr or false if an error occurred.

DOM_INVALID_CHARACTER_ERR: Raised if localName contains an invalid character.

DOMNode::appendChild() - Adds new child at the end of the children
DOMDocument::createAttributeNS() - Create new attribute node with an associated namespace
DOMDocument::createCDATASection() - Create new cdata node
DOMDocument::createComment() - Create new comment node
DOMDocument::createDocumentFragment() - Create new document fragment
DOMDocument::createElement() - Create new element node
DOMDocument::createElementNS() - Create new element node with an associated namespace
DOMDocument::createEntityReference() - Create new entity reference node
DOMDocument::createProcessingInstruction() - Creates new PI node
DOMDocument::createTextNode() - Create new text node