15:26:53 Create new PHPExcel object<br />15:26:53 Set properties<br />15:26:53 Add data<br />15:26:53 Hide 'Phone' and 'fax' columns<br />15:26:53 Set outline levels<br />15:26:53 Freeze panes<br />15:26:53 Rows to repeat at top<br />15:26:54 Write to Excel2007 format<br />15:26:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.7651 seconds<br />15:26:56 Current memory usage: 25.25 MB<br />15:26:56 Peak memory usage: 28.25 MB<br />15:26:56 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />