22:45:03 Enable Cell Caching using SQLite3 method<br />22:45:03 Create new PHPExcel object<br />22:45:03 Set properties<br />22:45:03 Add data<br />22:45:03 Hide 'Phone' and 'fax' columns<br />22:45:03 Set outline levels<br />22:45:03 Freeze panes<br />22:45:03 Rows to repeat at top<br />22:45:03 Write to Excel2007 format<br />22:45:05 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.0222 seconds<br />22:45:05 Current memory usage: 9.5 MB<br />22:45:05 Peak memory usage: 12.25 MB<br />22:45:05 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />