--TEST-- Check for vtiful presence --SKIPIF-- --FILE-- './tests' ]; $fileObject = new \Vtiful\Kernel\Excel($config); $fileObject = $fileObject->fileName('insert_date_custom_format.xlsx'); $filePath = $fileObject->header(['date']) ->insertDate(1, 0, time(), 'mmm d yyyy hh:mm AM/PM') ->output(); var_dump($filePath); ?> --CLEAN-- --EXPECT-- string(38) "./tests/insert_date_custom_format.xlsx"