22:23:18 Enable Cell Caching using SQLite3 method<br />22:23:18 Create new PHPExcel object<br />22:23:19 Set properties<br />22:23:19 Add data<br />22:23:19 Hide 'Phone' and 'fax' columns<br />22:23:19 Set outline levels<br />22:23:19 Freeze panes<br />22:23:19 Rows to repeat at top<br />22:23:19 Write to Excel2007 format<br />22:23:21 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6601 seconds<br />22:23:21 Current memory usage: 9.75 MB<br />22:23:21 Peak memory usage: 12.5 MB<br />22:23:21 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />