22:48:31 Unable to set Cell Caching using SQLite method, reverting to memory<br />22:48:31 Create new PHPExcel object<br />22:48:31 Set properties<br />22:48:31 Add data<br />22:48:31 Hide 'Phone' and 'fax' columns<br />22:48:31 Set outline levels<br />22:48:31 Freeze panes<br />22:48:31 Rows to repeat at top<br />22:48:32 Write to Excel2007 format<br />22:48:32 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.3625 seconds<br />22:48:32 Current memory usage: 18 MB<br />22:48:32 Peak memory usage: 22 MB<br />22:48:32 Done writing file<br />File has been created in /var/www/Forms/vendor/phpoffice/phpexcel/Examples<br />