19:10:08 Create new PHPExcel object<br />19:10:08 Set document properties<br />19:10:08 Add some data<br />19:10:08 Write to Excel2007 format<br />19:10:08 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0892 seconds<br />19:10:08 Current memory usage: 4.75 MB<br />19:10:08 Write to Excel5 format<br />19:10:09 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0645 seconds<br />19:10:09 Current memory usage: 6 MB<br />19:10:09 Peak memory usage: 6 MB<br />19:10:09 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />