21:09:59 Create new PHPExcel object<br />21:09:59 Set properties<br />21:09:59 Add data<br />21:09:59 Hide 'Phone' and 'fax' columns<br />21:09:59 Set outline levels<br />21:09:59 Freeze panes<br />21:09:59 Rows to repeat at top<br />21:10:00 Write to Excel2007 format<br />21:10:01 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0884 seconds<br />21:10:01 Current memory usage: 29 MB<br />21:10:01 Peak memory usage: 33 MB<br />21:10:01 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />