22:47:26 Create new PHPExcel object<br />22:47:26 Set document properties<br />22:47:26 Add some data<br />22:47:26 Rename worksheet<br />22:47:26 Set document security<br />22:47:26 Set sheet security<br />22:47:26 Write to Excel2007 format<br />22:47:26 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0227 seconds<br />22:47:26 Current memory usage: 6 MB<br />22:47:26 Peak memory usage: 6 MB<br />22:47:26 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />