03:20:31 Unable to set Cell Caching using SQLite method, reverting to memory<br />03:20:31 Create new PHPExcel object<br />03:20:31 Set properties<br />03:20:31 Add data<br />03:20:31 Hide 'Phone' and 'fax' columns<br />03:20:31 Set outline levels<br />03:20:31 Freeze panes<br />03:20:31 Rows to repeat at top<br />03:20:32 Write to Excel2007 format<br />03:20:33 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.6131 seconds<br />03:20:33 Current memory usage: 24.25 MB<br />03:20:33 Peak memory usage: 28.25 MB<br />03:20:33 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />