07:54:31 Unable to set Cell Caching using SQLite method, reverting to memory<br />07:54:31 Create new PHPExcel object<br />07:54:31 Set properties<br />07:54:31 Add data<br />07:54:31 Hide 'Phone' and 'fax' columns<br />07:54:31 Set outline levels<br />07:54:31 Freeze panes<br />07:54:31 Rows to repeat at top<br />07:54:31 Write to Excel2007 format<br />07:54:31 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5136 seconds<br />07:54:31 Current memory usage: 25 MB<br />07:54:31 Peak memory usage: 28.25 MB<br />07:54:31 Done writing file<br />File has been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />