01:07:24 Unable to set Cell Caching using SQLite method, reverting to memory<br />01:07:24 Create new PHPExcel object<br />01:07:24 Set properties<br />01:07:24 Add data<br />01:07:24 Hide 'Phone' and 'fax' columns<br />01:07:24 Set outline levels<br />01:07:24 Freeze panes<br />01:07:24 Rows to repeat at top<br />01:07:25 Write to Excel2007 format<br />01:07:27 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.7793 seconds<br />01:07:27 Current memory usage: 29.25 MB<br />01:07:27 Peak memory usage: 33 MB<br />01:07:27 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />