03:33:44 Create new PHPExcel object<br />03:33:44 Set document properties<br />03:33:44 Add some data<br />03:33:44 Rename worksheet<br />03:33:44 Set document security<br />03:33:44 Set sheet security<br />03:33:44 Write to Excel2007 format<br />03:33:44 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0429 seconds<br />03:33:44 Current memory usage: 6 MB<br />03:33:44 Peak memory usage: 6 MB<br />03:33:44 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />