22:37:21 Create new PHPExcel object<br />22:37:21 Set properties<br />22:37:21 Add data<br />22:37:21 Hide 'Phone' and 'fax' columns<br />22:37:21 Set outline levels<br />22:37:21 Freeze panes<br />22:37:21 Rows to repeat at top<br />22:37:22 Write to Excel2007 format<br />22:37:24 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.9513 seconds<br />22:37:24 Current memory usage: 24.25 MB<br />22:37:24 Peak memory usage: 28.25 MB<br />22:37:24 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />