01:01:27 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />01:01:27 Create new PHPExcel object<br />01:01:27 Set properties<br />01:01:27 Add data<br />01:01:27 Hide 'Phone' and 'fax' columns<br />01:01:27 Set outline levels<br />01:01:27 Freeze panes<br />01:01:27 Rows to repeat at top<br />01:01:27 Write to Excel2007 format<br />01:01:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.4082 seconds<br />01:01:27 Current memory usage: 20 MB<br />01:01:27 Peak memory usage: 24 MB<br />01:01:27 Done writing file<br />File has been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />