z-song / laravel-admin

src/Grid/Exporters/CsvExporter.php

Spacing +5 added lines, -5 removed lines

@@ -157,16 +157,16 @@ 
             call_user_func($this->callback, $this);
         }
 
-        $response = function () {
+        $response = function() {
             $handle = fopen('php://output', 'w');
             $titles = [];
             fwrite($handle, chr(0xEF).chr(0xBB).chr(0xBF)); //导出的CSV文件是无BOM编码UTF-8，而我们通常使用UTF-8编码格式都是有BOM的。所以添加BOM于CSV中
-            $this->chunk(function ($collection) use ($handle, &$titles) {
+            $this->chunk(function($collection) use ($handle, &$titles) {
                 Column::setOriginalGridModels($collection);
 
                 $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();
                 });
@@ -195,7 +195,7 @@ 
     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])) {
@@ -237,7 +237,7 @@ 
         }
         $tmp = $fields;
         $fields = [];
-        foreach($tmp as $field) {
+        foreach ($tmp as $field) {
             $fields[] = strip_tags($field);
         }