18:18:20 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:18:20 Create new PHPExcel object<br />18:18:20 Set properties<br />18:18:20 Add data<br />18:18:20 Hide 'Phone' and 'fax' columns<br />18:18:20 Set outline levels<br />18:18:20 Freeze panes<br />18:18:20 Rows to repeat at top<br />18:18:20 Write to Excel2007 format<br />18:18:20 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.2770 seconds<br />18:18:20 Current memory usage: 22 MB<br />18:18:20 Peak memory usage: 24 MB<br />18:18:20 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />