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run code in 200+ php & hhvm versions
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<?php $html = <<< HTML <html> <body> <table> <tr><td>foo</td><td>bar</td></tr> <tr><td>foo</td><td>bar</td></tr> <tr><td>foo</td><td>bar</td></tr> <tr><td>foo</td><td>bar</td></tr> </table> </body> </html> HTML; $dom = new domdocument; $dom->loadhtml($html); $x = new domxpath($dom); $trs = $x->query('//tr'); foreach ($trs as $tr) { var_dump($tr); }
based on pFWDk
Output for 7.0.20, 7.1.5 - 7.2.8
object(DOMElement)#3 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#4 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#5 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#6 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" }
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.15, 7.1.0 - 7.1.1
object(DOMElement)#3 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#4 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#5 (18) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" } object(DOMElement)#6 (17) { ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" }
Output for hhvm-3.15.4
object(DOMElement)#3 (18) { ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL } object(DOMElement)#4 (18) { ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL } object(DOMElement)#5 (18) { ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> string(22) "(object value omitted)" ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL } object(DOMElement)#6 (18) { ["nodeName"]=> string(2) "tr" ["nodeValue"]=> string(6) "foobar" ["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"]=> string(22) "(object value omitted)" ["nextSibling"]=> NULL ["attributes"]=> string(22) "(object value omitted)" ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(2) "tr" ["baseURI"]=> NULL ["textContent"]=> string(6) "foobar" ["tagName"]=> string(2) "tr" ["schemaTypeInfo"]=> NULL }