1--TEST--
2replaceChild() where the old node is not a child
3--EXTENSIONS--
4dom
5--FILE--
6<?php
7$document = new DOMDocument();
8$real_parent = $document->createElement('real');
9$parent = $document->createElement('p');
10$child1 = $document->createElement('child1');
11$child2 = $document->createElement('child2');
12$child3 = $document->createElement('child3');
13$real_parent->appendChild($child1);
14$parent->appendChild($child2);
15try {
16	$parent->replaceChild($child3, $child1);
17} catch (DOMException $e) {
18	echo "DOMException: " . $e->getMessage();
19}
20--EXPECT--
21DOMException: Not Found Error
22