15:20:14 Create new PHPExcel object<br />15:20:14 Set document properties<br />15:20:14 Add some data<br />15:20:14 Write to Excel2007 format<br />15:20:14 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0357 seconds<br />15:20:14 Current memory usage: 6.75 MB<br />15:20:14 Write to Excel5 format<br />15:20:14 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0293 seconds<br />15:20:14 Current memory usage: 8.75 MB<br />15:20:14 Peak memory usage: 8.75 MB<br />15:20:14 Done writing file<br />File has been created in /home/rrhhutem/public_html/master/vendor/phpoffice/phpexcel/Examples<br />