20:10:42 Enable Cell Caching using MemoryGZip method<br />20:10:42 Create new PHPExcel object<br />20:10:42 Set properties<br />20:10:42 Add data<br />20:10:42 Hide 'Phone' and 'fax' columns<br />20:10:42 Set outline levels<br />20:10:42 Freeze panes<br />20:10:42 Rows to repeat at top<br />20:10:44 Write to Excel2007 format<br />20:10:46 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6013 seconds<br />20:10:46 Current memory usage: 27 MB<br />20:10:46 Peak memory usage: 30 MB<br />20:10:46 Done writing file<br />File has been created in /var/www/html/synergix-experience/ticket-script/vendor-backup/phpoffice/phpexcel/Examples<br />