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run code in 300+ PHP versions simultaneously
<?php $xmlString = '<?xml version="1.0" encoding="utf-8" ?> <root> </root>'; $doc = new DOMDocument(); $doc->loadXML($xmlString); $attr = $doc->documentElement; var_dump($attr); $attr->nextSibling; var_dump($attr);
Output for 8.4.1 - 8.4.12
object(DOMElement)#2 (27) { ["tagName"]=> string(4) "root" ["className"]=> string(0) "" ["id"]=> string(0) "" ["schemaTypeInfo"]=> NULL ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["parentElement"]=> NULL ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["isConnected"]=> bool(true) ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (27) { ["tagName"]=> string(4) "root" ["className"]=> string(0) "" ["id"]=> string(0) "" ["schemaTypeInfo"]=> NULL ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["parentElement"]=> NULL ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["isConnected"]=> bool(true) ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
Output for 8.3.0 - 8.3.25
object(DOMElement)#2 (27) { ["schemaTypeInfo"]=> NULL ["tagName"]=> string(4) "root" ["className"]=> string(0) "" ["id"]=> string(0) "" ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["parentElement"]=> NULL ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["isConnected"]=> bool(true) ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (27) { ["schemaTypeInfo"]=> NULL ["tagName"]=> string(4) "root" ["className"]=> string(0) "" ["id"]=> string(0) "" ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["parentElement"]=> NULL ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["isConnected"]=> bool(true) ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29
object(DOMElement)#2 (23) { ["schemaTypeInfo"]=> NULL ["tagName"]=> string(4) "root" ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (23) { ["schemaTypeInfo"]=> NULL ["tagName"]=> string(4) "root" ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
Output for 8.0.0 - 8.0.30
object(DOMElement)#2 (23) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (23) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["firstElementChild"]=> NULL ["lastElementChild"]=> NULL ["childElementCount"]=> int(0) ["previousElementSibling"]=> NULL ["nextElementSibling"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
Output for 7.0.16 - 7.0.33, 7.1.2 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(DOMElement)#2 (18) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (18) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.15, 7.1.0 - 7.1.1
object(DOMElement)#2 (17) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " } object(DOMElement)#2 (17) { ["tagName"]=> string(4) "root" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(4) "root" ["nodeValue"]=> string(1) " " ["nodeType"]=> int(1) ["parentNode"]=> string(22) "(object value omitted)" ["childNodes"]=> string(22) "(object value omitted)" ["firstChild"]=> string(22) "(object value omitted)" ["lastChild"]=> string(22) "(object value omitted)" ["previousSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "root" ["baseURI"]=> string(1) "/" ["textContent"]=> string(1) " " }
preferences:
186.49 ms | 427 KiB | 5 Q