Declares the attribute specified by node to be of type ID

DOMElement::setIdAttribute
DOMElement::setIdAttributeNS
DOMElement
PHP Manual

# DOMElement::setIdAttributeNode

(PHP 5)

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

### Description

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

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.

### See Also

- DOMDocument::getElementById() - Searches for an element with a certain id
- DOMElement::setIdAttribute() - Declares the attribute specified by name to be of type ID
- DOMElement::setIdAttributeNS() - Declares the attribute specified by local name and namespace URI to be of type ID

DOMElement::setIdAttribute
DOMElement::setIdAttributeNS
DOMElement
PHP Manual