11:54:06 Create new PHPExcel object<br />11:54:06 Set document properties<br />11:54:06 Add some data<br />11:54:06 Write to Excel2007 format<br />11:54:06 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0344 seconds<br />11:54:06 Current memory usage: 6.75 MB<br />11:54:06 Write to Excel5 format<br />11:54:06 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0300 seconds<br />11:54:06 Current memory usage: 8.75 MB<br />11:54:06 Peak memory usage: 8.75 MB<br />11:54:06 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples<br />