DOMElement::setIdAttributeNS

(PHP 5, PHP 7, PHP 8)

DOMElement::setIdAttributeNS — Declares the attribute specified by local name and namespace URI to be of type ID

说明

public DOMElement::setIdAttributeNS(string $namespace, string $qualifiedName, bool $isId): void

Declares the attribute specified by qualifiedName and namespace to be of type ID.

参数

namespace

The namespace URI of the attribute.

qualifiedName

The local name of the attribute, as prefix:tagname.

isId

Set it to true if you want name to be of type ID, false otherwise.

返回值

没有返回值。

错误／异常

DOM_NO_MODIFICATION_ALLOWED_ERR

Raised if the node is readonly.

DOM_NOT_FOUND_ERR

Raised if name is not an attribute of this element.

参见