21:33:37 Create new PHPExcel object<br />21:33:37 Set properties<br />21:33:37 Add data<br />21:33:37 Hide 'Phone' and 'fax' columns<br />21:33:37 Set outline levels<br />21:33:37 Freeze panes<br />21:33:37 Rows to repeat at top<br />21:33:38 Write to Excel2007 format<br />21:33:40 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.8509 seconds<br />21:33:40 Current memory usage: 24.25 MB<br />21:33:40 Peak memory usage: 28.25 MB<br />21:33:40 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />