20:56:36 Enable Cell Caching using SQLite3 method<br />20:56:36 Create new PHPExcel object<br />20:56:36 Set properties<br />20:56:36 Add data<br />20:56:36 Hide 'Phone' and 'fax' columns<br />20:56:36 Set outline levels<br />20:56:36 Freeze panes<br />20:56:36 Rows to repeat at top<br />20:56:38 Write to Excel2007 format<br />20:56:42 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.4847 seconds<br />20:56:42 Current memory usage: 14 MB<br />20:56:42 Peak memory usage: 20 MB<br />20:56:42 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />