19:10:28 Create new PHPExcel object<br />19:10:28 Set properties<br />19:10:28 Add data<br />19:10:28 Hide 'Phone' and 'fax' columns<br />19:10:28 Set outline levels<br />19:10:28 Freeze panes<br />19:10:28 Rows to repeat at top<br />19:10:29 Write to Excel2007 format<br />19:10:30 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.2485 seconds<br />19:10:30 Current memory usage: 20.5 MB<br />19:10:30 Peak memory usage: 23.25 MB<br />19:10:30 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />