20:10:50 Create new PHPExcel object<br />20:10:50 Set properties<br />20:10:50 Add data<br />20:10:50 Hide 'Phone' and 'fax' columns<br />20:10:50 Set outline levels<br />20:10:50 Freeze panes<br />20:10:50 Rows to repeat at top<br />20:10:50 Write to Excel2007 format<br />20:10:51 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6851 seconds<br />20:10:51 Current memory usage: 22 MB<br />20:10:51 Peak memory usage: 26 MB<br />20:10:51 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />