16:17:52 Create new PHPExcel object<br />16:17:52 Set document properties<br />16:17:52 Add some data<br />16:17:52 Write to Excel2007 format<br />16:17:52 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1066 seconds<br />16:17:52 Current memory usage: 3.5 MB<br />16:17:52 Write to Excel5 format<br />16:17:52 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0947 seconds<br />16:17:52 Current memory usage: 3.75 MB<br />16:17:52 Peak memory usage: 4 MB<br />16:17:52 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />