fixes #19

Added the possibility to add the base node for xml export

Author: cecilozaur

src/SoapBox/Formatter/Formatter.php

@@ -71,8 +71,8 @@ public function toYaml() {
 		return $this->parser->toYaml();
 	}
 
-	public function toXml() {
-		return $this->parser->toXml();
+	public function toXml($baseNode = 'xml') {
+		return $this->parser->toXml($baseNode);
 	}
 
 	public function toCsv() {

src/SoapBox/Formatter/Parsers/Parser.php

@@ -106,10 +106,12 @@ private function xmlify($data, $structure = null, $basenode = 'xml') {
 	/**
 	 * Return an xml representation of the data stored in the parser
 	 *
+	 * @param string $baseNode
+	 *
 	 * @return string An xml string representing the encapsulated data
 	 */
-	public function toXml() {
-		return $this->xmlify($this->toArray());
+	public function toXml($baseNode = 'xml') {
+		return $this->xmlify($this->toArray(), null, $baseNode);
 	}
 
 	private function csvify($data) {