00:57:57 Create new PHPExcel object<br />00:57:57 Set document properties<br />00:57:57 Add some data<br />00:57:57 Rename worksheet<br />00:57:57 Set document security<br />00:57:57 Set sheet security<br />00:57:57 Write to Excel2007 format<br />00:57:57 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0515 seconds<br />00:57:57 Current memory usage: 3.75 MB<br />00:57:57 Peak memory usage: 3.75 MB<br />00:57:57 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />