06:20:52 Create new PHPExcel object<br />06:20:52 Set document properties<br />06:20:52 Add some data<br />06:20:52 Write to Excel2007 format<br />06:20:53 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0346 seconds<br />06:20:53 Current memory usage: 6.75 MB<br />06:20:53 Write to Excel5 format<br />06:20:53 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0293 seconds<br />06:20:53 Current memory usage: 8.75 MB<br />06:20:53 Peak memory usage: 8.75 MB<br />06:20:53 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />