21:25:32 Unable to set Cell Caching using SQLite method, reverting to memory<br />21:25:32 Create new PHPExcel object<br />21:25:32 Set properties<br />21:25:32 Add data<br />21:25:32 Hide 'Phone' and 'fax' columns<br />21:25:32 Set outline levels<br />21:25:32 Freeze panes<br />21:25:32 Rows to repeat at top<br />21:25:33 Write to Excel2007 format<br />21:25:34 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.6634 seconds<br />21:25:34 Current memory usage: 25.75 MB<br />21:25:34 Peak memory usage: 28.5 MB<br />21:25:34 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />