19:22:44 Unable to set Cell Caching using SQLite method, reverting to memory<br />19:22:44 Create new PHPExcel object<br />19:22:44 Set properties<br />19:22:44 Add data<br />19:22:44 Hide 'Phone' and 'fax' columns<br />19:22:44 Set outline levels<br />19:22:44 Freeze panes<br />19:22:44 Rows to repeat at top<br />19:22:44 Write to Excel2007 format<br />19:22:44 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.2686 seconds<br />19:22:44 Current memory usage: 20 MB<br />19:22:44 Peak memory usage: 24 MB<br />19:22:44 Done writing file<br />File has been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />