20:01:01 Unable to set Cell Caching using SQLite method, reverting to memory<br />20:01:01 Create new PHPExcel object<br />20:01:01 Set properties<br />20:01:01 Add data<br />20:01:01 Hide 'Phone' and 'fax' columns<br />20:01:01 Set outline levels<br />20:01:01 Freeze panes<br />20:01:01 Rows to repeat at top<br />20:01:01 Write to Excel2007 format<br />20:01:02 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.3332 seconds<br />20:01:02 Current memory usage: 18 MB<br />20:01:02 Peak memory usage: 22 MB<br />20:01:02 Done writing file<br />File has been created in /var/www/html/elite-tuba/vendor/phpoffice/phpexcel/Examples<br />