11:48:43 Enable Cell Caching using SQLite3 method<br />11:48:43 Create new PHPExcel object<br />11:48:43 Set properties<br />11:48:43 Add data<br />11:48:43 Hide 'Phone' and 'fax' columns<br />11:48:43 Set outline levels<br />11:48:43 Freeze panes<br />11:48:43 Rows to repeat at top<br />11:48:43 Write to Excel2007 format<br />11:48:45 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6038 seconds<br />11:48:45 Current memory usage: 9.5 MB<br />11:48:45 Peak memory usage: 12.25 MB<br />11:48:45 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />