01:02:15 Create new PHPExcel object<br />01:02:15 Set properties<br />01:02:15 Add data<br />01:02:15 Hide 'Phone' and 'fax' columns<br />01:02:15 Set outline levels<br />01:02:15 Freeze panes<br />01:02:15 Rows to repeat at top<br />01:02:16 Write to Excel2007 format<br />01:02:17 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0485 seconds<br />01:02:17 Current memory usage: 20 MB<br />01:02:17 Peak memory usage: 22.75 MB<br />01:02:17 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />