15:18:08 Unable to set Cell Caching using SQLite method, reverting to memory<br />15:18:08 Create new PHPExcel object<br />15:18:08 Set properties<br />15:18:08 Add data<br />15:18:08 Hide 'Phone' and 'fax' columns<br />15:18:08 Set outline levels<br />15:18:08 Freeze panes<br />15:18:08 Rows to repeat at top<br />15:18:12 Write to Excel2007 format<br />15:18:15 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 3.5217 seconds<br />15:18:15 Current memory usage: 25.25 MB<br />15:18:15 Peak memory usage: 28.25 MB<br />15:18:15 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />