22:36:03 Create new PHPExcel object<br />22:36:03 Set document properties<br />22:36:03 Add some data<br />22:36:04 Write to Excel2007 format<br />22:36:04 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.2480 seconds<br />22:36:04 Current memory usage: 4.75 MB<br />22:36:04 Write to Excel5 format<br />22:36:04 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1153 seconds<br />22:36:04 Current memory usage: 6 MB<br />22:36:04 Peak memory usage: 6 MB<br />22:36:04 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />