01:59:11 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />01:59:11 Create new PHPExcel object<br />01:59:11 Set properties<br />01:59:11 Add data<br />01:59:11 Hide 'Phone' and 'fax' columns<br />01:59:11 Set outline levels<br />01:59:11 Freeze panes<br />01:59:11 Rows to repeat at top<br />01:59:11 Write to Excel2007 format<br />01:59:12 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.4607 seconds<br />01:59:12 Current memory usage: 25 MB<br />01:59:12 Peak memory usage: 28.25 MB<br />01:59:12 Done writing file<br />File has been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />