FloKnapp / faulancer

src/Http/XmlResponse.php

Spacing +4 added lines, -4 removed lines

@@ -20,15 +20,15 @@ 
      * @param \SimpleXMLElement $xml
      * @codeCoverageIgnore
      */
-    private function convertArrayToXml(\SimpleXMLElement &$xml, $data)
+    private function convertArrayToXml(\SimpleXMLElement & $xml, $data)
     {
         foreach ($data as $key=>$value) {
 
-            if(is_numeric($key)) {
+            if (is_numeric($key)) {
                 $key = 'item' . $key;
             }
 
-            if(is_array($value['value'])) {
+            if (is_array($value['value'])) {
 
                 $node = $this->generateNode($xml, $key, $value);
                 $this->convertArrayToXml($node, $value['value']);
@@ -47,7 +47,7 @@ 
      * @return null|\SimpleXMLElement
      * @codeCoverageIgnore
      */
-    private function generateNode(\SimpleXMLElement &$xml, $key, $value = null)
+    private function generateNode(\SimpleXMLElement & $xml, $key, $value = null)
     {
         $node = null;