17:53:07 Create new PHPExcel object<br />17:53:07 Set document properties<br />17:53:07 Add some data<br />17:53:07 Rename worksheet<br />17:53:07 Set document security<br />17:53:07 Set sheet security<br />17:53:07 Write to Excel2007 format<br />17:53:07 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0423 seconds<br />17:53:07 Current memory usage: 3.75 MB<br />17:53:07 Peak memory usage: 3.75 MB<br />17:53:07 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />