20:10:21 Enable Cell Caching using MemoryGZip method<br />20:10:21 Create new PHPExcel object<br />20:10:21 Set properties<br />20:10:21 Add data<br />20:10:21 Hide 'Phone' and 'fax' columns<br />20:10:21 Set outline levels<br />20:10:21 Freeze panes<br />20:10:21 Rows to repeat at top<br />20:10:22 Write to Excel2007 format<br />20:10:25 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.8732 seconds<br />20:10:25 Current memory usage: 20 MB<br />20:10:25 Peak memory usage: 26 MB<br />20:10:25 Done writing file<br />File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples<br />