13:10:54 Create new PHPExcel object<br />13:10:54 Set properties<br />13:10:54 Add data<br />13:10:54 Hide 'Phone' and 'fax' columns<br />13:10:54 Set outline levels<br />13:10:54 Freeze panes<br />13:10:54 Rows to repeat at top<br />13:10:55 Write to Excel2007 format<br />13:10:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.9432 seconds<br />13:10:56 Current memory usage: 20.5 MB<br />13:10:56 Peak memory usage: 23.25 MB<br />13:10:56 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />