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run code in 150+ php & hhvm versions
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<?php $xml = <<<'EOX' <foo> <bar attr="quux" /> </foo> EOX; $dom = new DOMDocument; $dom->loadXML($xml); $xp = new DOMXPath($dom); var_dump($xp->query('//bar/@attr')); var_dump($xp->query('//bar/@attr')->item(0));
Output for 5.3.11 - 5.3.29, 5.4.1 - 7.1.0
object(DOMNodeList)#4 (1) { ["length"]=> int(1) } Warning: var_dump(): Not yet implemented in /in/NAJlv on line 13 object(DOMAttr)#4 (20) { ["name"]=> string(4) "attr" ["specified"]=> bool(true) ["value"]=> string(4) "quux" ["ownerElement"]=> string(22) "(object value omitted)" ["schemaTypeInfo"]=> NULL ["nodeName"]=> string(4) "attr" ["nodeValue"]=> string(4) "quux" ["nodeType"]=> int(2) ["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"]=> NULL ["ownerDocument"]=> string(22) "(object value omitted)" ["namespaceURI"]=> NULL ["prefix"]=> string(0) "" ["localName"]=> string(4) "attr" ["baseURI"]=> string(1) "/" ["textContent"]=> string(4) "quux" }
Output for 5.3.0 - 5.3.10, 5.4.0
object(DOMNodeList)#4 (0) { } object(DOMAttr)#4 (0) { }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_SL in /in/NAJlv on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_SL in /in/NAJlv on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/NAJlv on line 3
Process exited with code 255.