PHP Manual
DOMElement
Declares the attribute specified by node to be of type ID

DOMElement::setIdAttributeNode

(PHP 5, PHP 7, PHP 8)

DOMElement::setIdAttributeNode — Declares the attribute specified by node to be of type ID

Description

public DOMElement::setIdAttributeNode(DOMAttr $attr, bool $isId): void

Declares the attribute specified by attr to be of type ID.

Parameters

attr: The attribute node.
isId: Set it to true if you want name to be of type ID, false otherwise.

Return Values

No value is returned.

Errors/Exceptions

DOM_NO_MODIFICATION_ALLOWED_ERR: Raised if the node is readonly.
DOM_NOT_FOUND: Raised if name is not an attribute of this element.

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