ok

src/Helpers/ExcelHelper.php

@@ -96,7 +96,6 @@ class ExcelHelper
             $sheet->setCellValueByColumnAndRow($column_index, 1, $value);
             $column_index++;
         }
-        myLog('test')->info(memory_get_usage());
         $row = 2;
         foreach ($data as $val) {
             $column_index = 1;
@@ -106,7 +105,6 @@ class ExcelHelper
             }
             $row++;
         }
-        myLog('test')->info(memory_get_usage());
     }
 
     public function saveExcelFile(string $file_name, string $path)

src/Services/Export/ExportQueryData.php

@@ -7,8 +7,8 @@ namespace General\Services\Export;
  */
 class ExportQueryData
 {
-    public $query_params_map;
-    public $memu_name;
+    protected $query_params_map;
+    protected $memu_name;
 
     public function __construct(array $query_params_map, string $memu_name)
     {