21:28:26 Create new PHPExcel object<br />21:28:26 Set document properties<br />21:28:26 Add some data<br />21:28:26 Write to Excel2007 format<br />21:28:26 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0599 seconds<br />21:28:26 Current memory usage: 6 MB<br />21:28:26 Write to Excel5 format<br />21:28:26 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0533 seconds<br />21:28:26 Current memory usage: 8 MB<br />21:28:26 Peak memory usage: 8 MB<br />21:28:26 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />