17:02:05 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />17:02:05 Create new PHPExcel object<br />17:02:05 Set properties<br />17:02:05 Add data<br />17:02:05 Hide 'Phone' and 'fax' columns<br />17:02:05 Set outline levels<br />17:02:05 Freeze panes<br />17:02:05 Rows to repeat at top<br />17:02:05 Write to Excel2007 format<br />17:02:06 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.1699 seconds<br />17:02:06 Current memory usage: 18 MB<br />17:02:06 Peak memory usage: 22 MB<br />17:02:06 Done writing file<br />File has been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples<br />