18:53:10 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />18:53:10 Create new PHPExcel object<br />18:53:10 Set properties<br />18:53:10 Add data<br />18:53:10 Hide 'Phone' and 'fax' columns<br />18:53:10 Set outline levels<br />18:53:10 Freeze panes<br />18:53:10 Rows to repeat at top<br />18:53:10 Write to Excel2007 format<br />18:53:11 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.6940 seconds<br />18:53:11 Current memory usage: 29.5 MB<br />18:53:11 Peak memory usage: 33.25 MB<br />18:53:11 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />