22:41:51 Create new PHPExcel object<br />22:41:51 Set document properties<br />22:41:51 Set default font<br />22:41:51 Add some data<br />22:41:51 Rename worksheet<br />22:41:51 Write to Excel5 format<br />22:41:51 File written to 02types-xls.xls<br />22:41:51 File written to 02types-xls.xlsx<br />Call time to write Workbook was 0.0044 seconds<br />22:41:51 Current memory usage: 2 MB<br />22:41:51 Reload workbook from saved file<br />Call time to reload Workbook was 0.0020 seconds<br />22:41:51 Current memory usage: 2 MB<br />array(1) {
  [0]=>
  array(1) {
    [0]=>
    NULL
  }
}
22:41:51 Peak memory usage: 2 MB<br />22:41:51 Done testing file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />