nfephp-org / sped-common

src/DOMImproved.php

Spacing +9 added lines, -9 removed lines

@@ -125,9 +125,9 @@ 
     public function getChave($nodeName = 'infNFe')
     {
         $node = $this->getElementsByTagName($nodeName)->item(0);
-        if (! empty($node)) {
+        if (!empty($node)) {
             $chaveId = $node->getAttribute("Id");
-            $chave =  preg_replace('/[^0-9]/', '', $chaveId);
+            $chave = preg_replace('/[^0-9]/', '', $chaveId);
             return $chave;
         }
         return '';
@@ -147,7 +147,7 @@ 
      * @return void
      */
     public function addChild(
-        DOMElement &$parent,
+        DOMElement & $parent,
         $name,
         $content,
         $obrigatorio = false,
@@ -174,7 +174,7 @@ 
      * @param string $msg
      * @return void
      */
-    public function appChild(DOMElement &$parent, DOMElement $child = null, $msg = '')
+    public function appChild(DOMElement & $parent, DOMElement $child = null, $msg = '')
     {
         if (empty($child)) {
             $this->errors[] = $msg;
@@ -189,7 +189,7 @@ 
      * @param DOMElement $child
      * @return void
      */
-    public function appExternalChild(DOMElement &$parent, DOMElement $child)
+    public function appExternalChild(DOMElement & $parent, DOMElement $child)
     {
         $node = $this->importNode($child, true);
         $parent->appendChild($node);
@@ -204,7 +204,7 @@ 
      * @return void
      */
     public function appExternalChildBefore(
-        DOMElement &$parent,
+        DOMElement & $parent,
         DOMElement $child,
         $before
     ) {
@@ -226,7 +226,7 @@ 
      * @param string $msg
      * @return void
      */
-    public function appChildBefore(DOMElement &$parent, DOMElement $child = null, $before = '', $msg = '')
+    public function appChildBefore(DOMElement & $parent, DOMElement $child = null, $before = '', $msg = '')
     {
         if (empty($child) ||
             empty($before) ||
@@ -245,10 +245,10 @@ 
      * @param array $arr
      * @return int
      */
-    public function addArrayChild(DOMElement &$parent, $arr)
+    public function addArrayChild(DOMElement & $parent, $arr)
     {
         $num = 0;
-        if (! empty($arr) && ! empty($parent)) {
+        if (!empty($arr) && !empty($parent)) {
             foreach ($arr as $node) {
                 $this->appChild($parent, $node, '');
                 $num++;