15:21:15 Create new PHPExcel object<br />15:21:15 Set properties<br />15:21:15 Add data<br />15:21:15 Hide 'Phone' and 'fax' columns<br />15:21:15 Set outline levels<br />15:21:15 Freeze panes<br />15:21:15 Rows to repeat at top<br />15:21:16 Write to Excel5 format<br />15:21:16 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.4379 seconds<br />15:21:16 Current memory usage: 24 MB<br />15:21:16 Peak memory usage: 29.25 MB<br />15:21:16 Done writing file<br />File has been created in /var/www/rcube/vendor/phpoffice/phpexcel/Examples<br />