20:20:01 Create new PHPExcel object<br />20:20:01 Set properties<br />20:20:01 Add data<br />20:20:01 Hide 'Phone' and 'fax' columns<br />20:20:01 Set outline levels<br />20:20:01 Freeze panes<br />20:20:01 Rows to repeat at top<br />20:20:02 Write to Excel2007 format<br />20:20:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.1466 seconds<br />20:20:03 Current memory usage: 20.75 MB<br />20:20:03 Peak memory usage: 23.5 MB<br />20:20:03 Done writing file<br />File has been created in D:\whospost\crawlerTest\vendor\phpoffice\phpexcel\Examples<br />