07:37:42 Enable Cell Caching using SQLite3 method<br />07:37:42 Create new PHPExcel object<br />07:37:42 Set properties<br />07:37:42 Add data<br />07:37:42 Hide 'Phone' and 'fax' columns<br />07:37:42 Set outline levels<br />07:37:42 Freeze panes<br />07:37:42 Rows to repeat at top<br />07:37:43 Write to Excel2007 format<br />07:37:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.5163 seconds<br />07:37:48 Current memory usage: 16 MB<br />07:37:48 Peak memory usage: 20 MB<br />07:37:48 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />