12:19:50 Create new PHPExcel object<br />12:19:50 Set document properties<br />12:19:50 Add some data<br />12:19:50 Write to Excel2007 format<br />12:19:50 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0344 seconds<br />12:19:50 Current memory usage: 6.75 MB<br />12:19:50 Write to Excel5 format<br />12:19:51 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0293 seconds<br />12:19:51 Current memory usage: 8.75 MB<br />12:19:51 Peak memory usage: 8.75 MB<br />12:19:51 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />