22:40:06 Create new PHPExcel object<br />22:40:06 Set properties<br />22:40:06 Add data<br />22:40:06 Hide 'Phone' and 'fax' columns<br />22:40:06 Set outline levels<br />22:40:06 Freeze panes<br />22:40:06 Rows to repeat at top<br />22:40:06 Write to Excel2007 format<br />22:40:07 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6858 seconds<br />22:40:07 Current memory usage: 24 MB<br />22:40:07 Peak memory usage: 28 MB<br />22:40:07 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />