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removed deprecated Node::toXml() method
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@@ -69,39 +69,6 @@ class Twig_Node implements Twig_NodeInterface
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return implode("\n", $repr);
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}
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/**
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* @deprecated since 1.16.1 (to be removed in 2.0)
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*/
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public function toXml($asDom = false)
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{
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$dom = new DOMDocument('1.0', 'UTF-8');
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$dom->formatOutput = true;
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$dom->appendChild($xml = $dom->createElement('twig'));
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$xml->appendChild($node = $dom->createElement('node'));
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$node->setAttribute('class', get_class($this));
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foreach ($this->attributes as $name => $value) {
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$node->appendChild($attribute = $dom->createElement('attribute'));
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$attribute->setAttribute('name', $name);
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$attribute->appendChild($dom->createTextNode($value));
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}
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foreach ($this->nodes as $name => $n) {
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if (null === $n) {
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continue;
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}
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$child = $n->toXml(true)->getElementsByTagName('node')->item(0);
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$child = $dom->importNode($child, true);
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$child->setAttribute('name', $name);
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$node->appendChild($child);
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}
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return $asDom ? $dom : $dom->saveXml();
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}
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public function compile(Twig_Compiler $compiler)
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{
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foreach ($this->nodes as $node) {
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