21:15:05 Create new PHPExcel object<br />21:15:05 Set document properties<br />21:15:05 Add some data<br />21:15:05 Write to Excel2007 format<br />21:15:05 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0939 seconds<br />21:15:05 Current memory usage: 2 MB<br />21:15:05 Write to Excel5 format<br />21:15:05 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1297 seconds<br />21:15:05 Current memory usage: 2.25 MB<br />21:15:05 Peak memory usage: 2.5 MB<br />21:15:05 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />