18:31:07 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:31:07 Create new PHPExcel object<br />18:31:07 Set properties<br />18:31:07 Add data<br />18:31:07 Hide 'Phone' and 'fax' columns<br />18:31:07 Set outline levels<br />18:31:07 Freeze panes<br />18:31:07 Rows to repeat at top<br />18:31:07 Write to Excel2007 format<br />18:31:07 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.1919 seconds<br />18:31:07 Current memory usage: 20 MB<br />18:31:07 Peak memory usage: 24 MB<br />18:31:07 Done writing file<br />File has been created in /var/www/html/elite-demo/vendor/phpoffice/phpexcel/Examples<br />