21:12:55 Create new PHPExcel object<br />21:12:55 Set properties<br />21:12:55 Add data<br />21:12:55 Hide 'Phone' and 'fax' columns<br />21:12:55 Set outline levels<br />21:12:55 Freeze panes<br />21:12:55 Rows to repeat at top<br />21:12:55 Write to Excel2007 format<br />21:12:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5566 seconds<br />21:12:56 Current memory usage: 25.5 MB<br />21:12:56 Peak memory usage: 28.25 MB<br />21:12:56 Done writing file<br />File has been created in /var/www/tmcs/vendor/phpoffice/phpexcel/Examples<br />