08:47:40 Enable Cell Caching using MemoryGZip method<br />08:47:40 Create new PHPExcel object<br />08:47:40 Set properties<br />08:47:40 Add data<br />08:47:40 Hide 'Phone' and 'fax' columns<br />08:47:40 Set outline levels<br />08:47:40 Freeze panes<br />08:47:40 Rows to repeat at top<br />08:47:41 Write to Excel2007 format<br />08:47:41 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6913 seconds<br />08:47:41 Current memory usage: 22 MB<br />08:47:41 Peak memory usage: 26 MB<br />08:47:41 Done writing file<br />File has been created in /var/www/html/elite-aritao/vendor/phpoffice/phpexcel/Examples<br />