1--TEST-- 2Read $ownerElement with null parent. 3--CREDITS-- 4Travis Pew 5# TestFest Atlanta 2009-05-14 6--SKIPIF-- 7<?php require_once('skipif.inc'); ?> 8--FILE-- 9<?php 10 11$document = new DOMDocument; 12$root = $document->createElement('root'); 13$document->appendChild($root); 14$attr = $root->setAttribute('category', 'books'); 15$document->removeChild($root); 16$root = null; 17var_dump($attr->ownerElement); 18?> 19--EXPECTF-- 20Warning: Couldn't fetch DOMAttr. Node no longer exists in %s on line %d 21 22Notice: Undefined property: DOMAttr::$ownerElement in %s on line %d 23NULL 24