18:04:41 Create new PHPExcel object<br />18:04:41 Set document properties<br />18:04:41 Add some data<br />18:04:41 Write to Excel2007 format<br />18:04:41 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0314 seconds<br />18:04:41 Current memory usage: 7.75 MB<br />18:04:41 Write to Excel5 format<br />18:04:41 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0283 seconds<br />18:04:41 Current memory usage: 10 MB<br />18:04:41 Peak memory usage: 10 MB<br />18:04:41 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />