08:49:59 Unable to set Cell Caching using SQLite method, reverting to memory<br />08:49:59 Create new PHPExcel object<br />08:49:59 Set properties<br />08:49:59 Add data<br />08:49:59 Hide 'Phone' and 'fax' columns<br />08:49:59 Set outline levels<br />08:49:59 Freeze panes<br />08:49:59 Rows to repeat at top<br />08:49:59 Write to Excel2007 format<br />08:49:59 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.3756 seconds<br />08:49:59 Current memory usage: 8 MB<br />08:49:59 Peak memory usage: 12 MB<br />08:49:59 Done writing file<br />File has been created in /var/www/html/admin/vendor/phpoffice/phpexcel/Examples<br />