DOMElement::setIdAttribute
(PHP 5, PHP 7, PHP 8)
DOMElement::setIdAttribute — Declares the attribute specified by name to be of type ID
Description
$qualifiedName, bool $isId): void
Declares the attribute qualifiedName to be of type ID.
Parameters
-
qualifiedName -
The name of the attribute.
-
isId -
Set it to
trueif you wantqualifiedNameto be of type ID,falseotherwise.
Return Values
No value is returned.
Errors/Exceptions
-
DOM_NO_MODIFICATION_ALLOWED_ERR -
Raised if the node is readonly.
-
DOM_NOT_FOUND -
Raised if
qualifiedNameis not an attribute of this element.
See Also
- DOMDocument::getElementById() - Searches for an element with a certain id
- DOMElement::setIdAttributeNode() - Declares the attribute specified by node to be of type ID
- DOMElement::setIdAttributeNS() - Declares the attribute specified by local name and namespace URI to be of type ID

