04:21:34 Unable to set Cell Caching using SQLite method, reverting to memory<br />04:21:34 Create new PHPExcel object<br />04:21:34 Set properties<br />04:21:34 Add data<br />04:21:34 Hide 'Phone' and 'fax' columns<br />04:21:34 Set outline levels<br />04:21:34 Freeze panes<br />04:21:34 Rows to repeat at top<br />04:21:34 Write to Excel2007 format<br />04:21:35 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6869 seconds<br />04:21:35 Current memory usage: 25.5 MB<br />04:21:35 Peak memory usage: 29.5 MB<br />04:21:35 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />