21:39:43 Create new PHPExcel object<br />21:39:43 Set properties<br />21:39:43 Add data<br />21:39:43 Hide 'Phone' and 'fax' columns<br />21:39:43 Set outline levels<br />21:39:43 Freeze panes<br />21:39:43 Rows to repeat at top<br />21:39:44 Write to Excel2007 format<br />21:39:46 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.8852 seconds<br />21:39:46 Current memory usage: 24.25 MB<br />21:39:46 Peak memory usage: 28.25 MB<br />21:39:46 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />