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run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = '<user><prop name="A"><sub name="X"></sub></prop><prop name="B"><sub name="Y"></sub></prop></user>'; $xml = new DomDocument; $xml->loadXML($data); $xpath = new DomXpath($xml); $subY = $xpath->query('//sub[@name="Y"]')->firstChild; $design = $xml->createElement('design'); $design->setAttribute('name', 'J'); $design->setAttribute('path', 'folder'); $subY->appendChild($design); $xml->formatOutput = true; $xml->preserveWhiteSpace = false; echo $xml->saveXML();
Output for 7.0.0 - 7.1.0
Notice: Undefined property: DOMNodeList::$firstChild in /in/nf9dD on line 9 Fatal error: Uncaught Error: Call to a member function appendChild() on null in /in/nf9dD:16 Stack trace: #0 {main} thrown in /in/nf9dD on line 16
Process exited with code 255.
Output for 5.6.0 - 5.6.25
Notice: Undefined property: DOMNodeList::$firstChild in /in/nf9dD on line 9 Fatal error: Call to a member function appendChild() on null in /in/nf9dD on line 16
Process exited with code 255.
Output for 5.2.6 - 5.5.38
Notice: Undefined property: DOMNodeList::$firstChild in /in/nf9dD on line 9 Fatal error: Call to a member function appendChild() on a non-object in /in/nf9dD on line 16
Process exited with code 255.
Output for 5.0.0 - 5.2.5
Notice: Undefined property: DOMNodeList::$firstChild in /in/nf9dD on line 9 Fatal error: Call to a member function appendChild() on a non-object in /in/nf9dD on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/nf9dD on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/nf9dD on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nf9dD on line 9
Process exited with code 255.