20:33:19 Create new PHPExcel object<br />20:33:19 Set properties<br />20:33:19 Add data<br />20:33:19 Hide 'Phone' and 'fax' columns<br />20:33:19 Set outline levels<br />20:33:19 Freeze panes<br />20:33:19 Rows to repeat at top<br />20:33:23 Write to Excel2007 format<br />20:33:28 File written to 06largescale.xlsx<br />Call time to write Workbook was 4.6669 seconds<br />20:33:28 Current memory usage: 33.75 MB<br />20:33:28 Peak memory usage: 36.5 MB<br />20:33:28 Done writing file<br />File has been created in C:\wamp64\www\old_bo\bo\vendor\phpoffice\phpexcel\Examples<br />