04:37:36 Unable to set Cell Caching using SQLite method, reverting to memory<br />04:37:36 Create new PHPExcel object<br />04:37:36 Set properties<br />04:37:36 Add data<br />04:37:36 Hide 'Phone' and 'fax' columns<br />04:37:36 Set outline levels<br />04:37:36 Freeze panes<br />04:37:36 Rows to repeat at top<br />04:37:36 Write to Excel2007 format<br />04:37:37 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5523 seconds<br />04:37:37 Current memory usage: 17.25 MB<br />04:37:37 Peak memory usage: 20 MB<br />04:37:37 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />