19:22:42 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />19:22:42 Create new PHPExcel object<br />19:22:42 Set properties<br />19:22:42 Add data<br />19:22:42 Hide 'Phone' and 'fax' columns<br />19:22:42 Set outline levels<br />19:22:42 Freeze panes<br />19:22:42 Rows to repeat at top<br />19:22:42 Write to Excel2007 format<br />19:22:42 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.2720 seconds<br />19:22:42 Current memory usage: 20 MB<br />19:22:42 Peak memory usage: 24 MB<br />19:22:42 Done writing file<br />File has been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />