z-song / laravel-admin

src/Grid/Exporters/CsvExporter.php

Spacing +4 added lines, -4 removed lines

@@ -157,11 +157,11 @@ 
             call_user_func($this->callback, $this);
         }
 
-        $response = function () {
+        $response = function() {
             $handle = fopen('php://output', 'w');
             $titles = [];
 
-            $this->chunk(function ($collection) use ($handle, &$titles) {
+            $this->chunk(function($collection) use ($handle, &$titles) {
                 //导出中文乱码问题解决
                 print(chr(0xEF).chr(0xBB).chr(0xBF));
 
@@ -169,7 +169,7 @@ 
 
                 $original = $current = $collection->toArray();
 
-                $this->grid->getColumns()->map(function (Column $column) use (&$current) {
+                $this->grid->getColumns()->map(function(Column $column) use (&$current) {
                     $current = $column->fill($current);
                     $this->grid->columnNames[] = $column->getName();
                 });
@@ -198,7 +198,7 @@ 
     protected function getVisiableTitles()
     {
         $titles = $this->grid->visibleColumns()
-            ->mapWithKeys(function (Column $column) {
+            ->mapWithKeys(function(Column $column) {
                 $columnName = $column->getName();
                 $columnTitle = $column->getLabel();
                 if (isset($this->titleCallbacks[$columnName])) {