18:28:12 Enable Cell Caching using SQLite3 method<br />18:28:12 Create new PHPExcel object<br />18:28:12 Set properties<br />18:28:12 Add data<br />18:28:12 Hide 'Phone' and 'fax' columns<br />18:28:12 Set outline levels<br />18:28:12 Freeze panes<br />18:28:12 Rows to repeat at top<br />18:28:12 Write to Excel2007 format<br />18:28:14 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5114 seconds<br />18:28:14 Current memory usage: 9.25 MB<br />18:28:14 Peak memory usage: 12 MB<br />18:28:14 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />