18:54:28 Create new PHPExcel object<br />18:54:28 Set document properties<br />18:54:28 Add some data<br />18:54:28 Write to Excel2007 format<br />18:54:28 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0386 seconds<br />18:54:28 Current memory usage: 7.75 MB<br />18:54:28 Write to Excel5 format<br />18:54:28 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0334 seconds<br />18:54:28 Current memory usage: 10 MB<br />18:54:28 Peak memory usage: 10 MB<br />18:54:28 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />