20:18:01 Create new PHPExcel object<br />20:18:01 Set properties<br />20:18:01 Add data<br />20:18:01 Hide 'Phone' and 'fax' columns<br />20:18:01 Set outline levels<br />20:18:01 Freeze panes<br />20:18:01 Rows to repeat at top<br />20:18:02 Write to Excel2007 format<br />20:18:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0662 seconds<br />20:18:03 Current memory usage: 20.5 MB<br />20:18:03 Peak memory usage: 23.25 MB<br />20:18:03 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />