20:33:14 Create new PHPExcel object<br />20:33:14 Set document properties<br />20:33:14 Add some data<br />20:33:14 Write to Excel2007 format<br />20:33:14 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.2562 seconds<br />20:33:14 Current memory usage: 8.75 MB<br />20:33:14 Write to Excel5 format<br />20:33:15 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.2779 seconds<br />20:33:15 Current memory usage: 11.5 MB<br />20:33:15 Peak memory usage: 11.5 MB<br />20:33:15 Done writing file<br />File has been created in C:\wamp64\www\old_bo\bo\vendor\phpoffice\phpexcel\Examples<br />