19:36:28 Create new PHPExcel object<br />19:36:28 Set document properties<br />19:36:28 Add some data<br />19:36:28 Write to Excel2007 format<br />19:36:28 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0341 seconds<br />19:36:28 Current memory usage: 7.75 MB<br />19:36:28 Write to Excel5 format<br />19:36:28 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0279 seconds<br />19:36:28 Current memory usage: 10 MB<br />19:36:28 Peak memory usage: 10 MB<br />19:36:28 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />