22:20:07 Create new PHPExcel object<br />22:20:07 Set properties<br />22:20:07 Add data<br />22:20:07 Hide 'Phone' and 'fax' columns<br />22:20:07 Set outline levels<br />22:20:07 Freeze panes<br />22:20:07 Rows to repeat at top<br />22:20:08 Write to Excel2007 format<br />22:20:08 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6720 seconds<br />22:20:08 Current memory usage: 24 MB<br />22:20:08 Peak memory usage: 28 MB<br />22:20:08 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />