22:51:14 Create new PHPExcel object<br />22:51:14 Set document properties<br />22:51:14 Add some data<br />22:51:14 Rename worksheet<br />22:51:14 Write to Excel2007 format<br />22:51:14 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0359 seconds<br />22:51:14 Current memory usage: 4 MB<br />22:51:14 Write to Excel5 format<br />22:51:14 File written to 01simple.xls<br />Call time to write Workbook was 0.0246 seconds<br />22:51:14 Current memory usage: 6.5 MB<br />22:51:14 Peak memory usage: 6.5 MB<br />22:51:14 Done writing files<br />Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />