| --TEST-- | |
| Bug #79701 (getElementById does not correctly work with duplicate definitions) - attribute node variation | |
| --EXTENSIONS-- | |
| dom | |
| --FILE-- | |
| $dom = Dom\HTMLDocument::createEmpty(); | |
| $element = $dom->createElement('foo'); | |
| $dom->append($element); | |
| $attr = $dom->createAttribute('id'); | |
| $attr->value = 'test'; | |
| var_dump($dom->getElementById('test')?->nodeName); | |
| $element->setAttributeNode($attr); | |
| var_dump($dom->getElementById('test')?->nodeName); | |
| --EXPECT-- | |
| NULL | |
| string(3) "FOO" | |