15:16:48 Unable to set Cell Caching using SQLite method, reverting to memory<br />15:16:48 Create new PHPExcel object<br />15:16:48 Set properties<br />15:16:48 Add data<br />15:16:48 Hide 'Phone' and 'fax' columns<br />15:16:48 Set outline levels<br />15:16:48 Freeze panes<br />15:16:48 Rows to repeat at top<br />15:16:49 Write to Excel2007 format<br />15:16:49 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5172 seconds<br />15:16:49 Current memory usage: 17 MB<br />15:16:49 Peak memory usage: 19.75 MB<br />15:16:49 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />