1--TEST-- 2Clone nodes 3--EXTENSIONS-- 4dom 5--FILE-- 6<?php 7 8echo "-- Clone DOMNameSpaceNode --\n"; 9 10$doc = new DOMDocument; 11$doc->loadXML('<foo xmlns="http://php.net/test" xmlns:foo="urn:foo" />'); 12 13$attr = $doc->documentElement->getAttributeNode('xmlns'); 14var_dump($attr); 15 16$attrClone = clone $attr; 17var_dump($attrClone->nodeValue); 18var_dump($attrClone->parentNode->nodeName); 19 20unset($doc); 21unset($attr); 22 23var_dump($attrClone->nodeValue); 24var_dump($attrClone->parentNode->nodeName); 25 26echo "-- Clone DOMNode --\n"; 27 28$doc = new DOMDocument; 29$doc->loadXML('<foo><bar/></foo>'); 30 31$bar = $doc->documentElement->firstChild; 32$barClone = clone $bar; 33$bar->remove(); 34unset($bar); 35 36var_dump($barClone->nodeName); 37 38$doc->firstElementChild->remove(); 39unset($doc); 40 41var_dump($barClone->nodeName); 42var_dump($barClone->parentNode); 43 44?> 45--EXPECT-- 46-- Clone DOMNameSpaceNode -- 47object(DOMNameSpaceNode)#3 (10) { 48 ["nodeName"]=> 49 string(5) "xmlns" 50 ["nodeValue"]=> 51 string(19) "http://php.net/test" 52 ["nodeType"]=> 53 int(18) 54 ["prefix"]=> 55 string(0) "" 56 ["localName"]=> 57 string(5) "xmlns" 58 ["namespaceURI"]=> 59 string(19) "http://php.net/test" 60 ["isConnected"]=> 61 bool(true) 62 ["ownerDocument"]=> 63 string(22) "(object value omitted)" 64 ["parentNode"]=> 65 string(22) "(object value omitted)" 66 ["parentElement"]=> 67 string(22) "(object value omitted)" 68} 69string(19) "http://php.net/test" 70string(3) "foo" 71string(19) "http://php.net/test" 72string(3) "foo" 73-- Clone DOMNode -- 74string(3) "bar" 75string(3) "bar" 76NULL 77
