21:18:50 Create new PHPExcel object<br />21:18:50 Set properties<br />21:18:50 Add data<br />21:18:50 Hide 'Phone' and 'fax' columns<br />21:18:50 Set outline levels<br />21:18:50 Freeze panes<br />21:18:50 Rows to repeat at top<br />21:18:50 Write to Excel2007 format<br />21:18:51 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4557 seconds<br />21:18:51 Current memory usage: 24.75 MB<br />21:18:51 Peak memory usage: 28.25 MB<br />21:18:51 Done writing file<br />File has been created in /var/www/chFinance/vendor/phpoffice/phpexcel/Examples<br />