12:05:40 Unable to set Cell Caching using SQLite method, reverting to memory<br />12:05:40 Create new PHPExcel object<br />12:05:40 Set properties<br />12:05:40 Add data<br />12:05:40 Hide 'Phone' and 'fax' columns<br />12:05:40 Set outline levels<br />12:05:40 Freeze panes<br />12:05:40 Rows to repeat at top<br />12:05:41 Write to Excel2007 format<br />12:05:41 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5348 seconds<br />12:05:41 Current memory usage: 16.75 MB<br />12:05:41 Peak memory usage: 19.5 MB<br />12:05:41 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />