DOMDocument::createAttribute

(PHP 5, PHP 7, PHP 8)

DOMDocument::createAttributeCreate new attribute

說明

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

This function creates a new instance of class DOMAttr. 此節(jié)點出現(xiàn)在文檔中,除非是用諸如 DOMNode->appendChild() 等函數(shù)來將其插入。

參數(shù)

localName

The name of the attribute.

返回值

The new DOMAttr or false if an error occurred.

錯誤/異常

DOM_INVALID_CHARACTER_ERR

Raised if localName contains an invalid character.

參見