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(PHP 5, PHP 7, PHP 8)
DOMElement::setIdAttributeNS — Declares the attribute specified by local name and namespace URI to be of type ID
Declares the attribute specified by qualifiedName
and
namespace
to be of type ID.
没有返回值。
DOM_NO_MODIFICATION_ALLOWED_ERR
Raised if the node is readonly.
DOM_NOT_FOUND
Raised if name
is not an attribute of this element.