03:19:01 Create new PHPExcel object<br />03:19:01 Set properties<br />03:19:01 Add data<br />03:19:01 Hide 'Phone' and 'fax' columns<br />03:19:01 Set outline levels<br />03:19:01 Freeze panes<br />03:19:01 Rows to repeat at top<br />03:19:01 Write to Excel2007 format<br />03:19:02 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.7891 seconds<br />03:19:02 Current memory usage: 28.75 MB<br />03:19:02 Peak memory usage: 32.5 MB<br />03:19:02 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />