02:38:26 Create new PHPExcel object<br />02:38:26 Set document properties<br />02:38:26 Set default font<br />02:38:26 Add some data<br />02:38:26 Rename worksheet<br />02:38:26 Write to Excel5 format<br />02:38:26 File written to 02types-xls.xls<br />02:38:26 File written to 02types-xls.xlsx<br />Call time to write Workbook was 0.0234 seconds<br />02:38:26 Current memory usage: 4 MB<br />02:38:26 Reload workbook from saved file<br />Call time to reload Workbook was 0.0341 seconds<br />02:38:26 Current memory usage: 4 MB<br />array(1) {
  [0]=>
  array(1) {
    [0]=>
    NULL
  }
}
02:38:26 Peak memory usage: 4 MB<br />02:38:26 Done testing file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />