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<?php $root = new DOMDocument(); $root->loadXML('<article id=""></article>'); $node = new DOMDocument(); $node->loadXML('<section><h1>Überschrift1</h1><h2>Überschrift2</h2><p>Content</p></section>'); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); print $root->saveXML();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined property: DOMElement::$documentElement in /in/TR5fb on line 11 Fatal error: Uncaught TypeError: DOMDocument::importNode(): Argument #1 ($node) must be of type DOMNode, null given in /in/TR5fb:11 Stack trace: #0 /in/TR5fb(11): DOMDocument->importNode(NULL, true) #1 {main} thrown in /in/TR5fb on line 11
Process exited with code 255.

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