z-song / laravel-admin

src/Grid/Displayers/QRCode.php

Spacing +3 added lines, -3 removed lines

@@ -9,7 +9,7 @@ 
  */
 class QRCode extends AbstractDisplayer
 {
-    protected function addScript($logo='')
+    protected function addScript($logo = '')
     {
         $script = <<<'SCRIPT'
 $('.grid-column-qrcode').popover({
@@ -20,7 +20,7 @@ 
 
         Admin::script($script);
 
-        if(!empty($logo)) {
+        if (!empty($logo)) {
             $css = <<<STYLE
 .qr-code-wrapper {
     position:relative;
@@ -53,7 +53,7 @@ 
         Admin::style($css);
     }
 
-    public function display($formatter = null, $width = 150, $height = 150, $logo='')
+    public function display($formatter = null, $width = 150, $height = 150, $logo = '')
     {
         $this->addScript($logo);