01:44:58 Create new PHPExcel object<br />01:44:58 Set properties<br />01:44:58 Add data<br />01:44:58 Hide 'Phone' and 'fax' columns<br />01:44:58 Set outline levels<br />01:44:58 Freeze panes<br />01:44:58 Rows to repeat at top<br />01:45:00 Write to Excel2007 format<br />01:45:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 2.7278 seconds<br />01:45:03 Current memory usage: 28 MB<br />01:45:03 Peak memory usage: 30.75 MB<br />01:45:03 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021BACK\PHPExcel\Examples<br />