19:47:33 Enable Cell Caching using MemoryGZip method<br />19:47:33 Create new PHPExcel object<br />19:47:33 Set properties<br />19:47:33 Add data<br />19:47:33 Hide 'Phone' and 'fax' columns<br />19:47:33 Set outline levels<br />19:47:33 Freeze panes<br />19:47:33 Rows to repeat at top<br />19:47:33 Write to Excel2007 format<br />19:47:34 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6886 seconds<br />19:47:34 Current memory usage: 22 MB<br />19:47:34 Peak memory usage: 26 MB<br />19:47:34 Done writing file<br />File has been created in /var/www/html/elite-palayan/vendor/phpoffice/phpexcel/Examples<br />