22:22:37 Create new PHPExcel object<br />22:22:37 Set document properties<br />22:22:37 Add some data<br />22:22:37 Rename worksheet<br />22:22:37 Set document security<br />22:22:37 Set sheet security<br />22:22:37 Write to Excel2007 format<br />22:22:37 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0332 seconds<br />22:22:37 Current memory usage: 3.75 MB<br />22:22:37 Peak memory usage: 3.75 MB<br />22:22:37 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />