15:15:45 Create new PHPExcel object<br />15:15:45 Set properties<br />15:15:45 Add data<br />15:15:45 Hide 'Phone' and 'fax' columns<br />15:15:45 Set outline levels<br />15:15:45 Freeze panes<br />15:15:45 Rows to repeat at top<br />15:15:45 Write to Excel5 format<br />15:15:45 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.1448 seconds<br />15:15:45 Current memory usage: 20 MB<br />15:15:45 Peak memory usage: 22 MB<br />15:15:45 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />