php-health / cda

lib/DataType/Collection/Set.php

Spacing +3 added lines, -3 removed lines

@@ -89,18 +89,18 @@
         return $this->elements;
     }
     
-    public function setValueToElement(\DOMElement &$el, \DOMDocument $doc = null)
+    public function setValueToElement(\DOMElement&$el, \DOMDocument $doc = null)
     {
         if (count($this->elements) === 0) {
             return;
         }
         
         if ($this->elements[0] instanceof AnyType) {
-            foreach($this->elements as $sub) {
+            foreach ($this->elements as $sub) {
                 $sub->setValueToElement($el, $doc);
             }
         } elseif ($this->elements[0] instanceof \PHPHealth\CDA\ElementInterface) {
-            foreach($this->elements as $sub) {
+            foreach ($this->elements as $sub) {
                 $el->appendChild($sub->toDOMElement($doc));
             }
         } else {