02:25:32 Create new PHPExcel object<br />02:25:32 Set document properties<br />02:25:32 Add some data<br />02:25:32 Rename worksheet<br />02:25:32 Set document security<br />02:25:32 Set sheet security<br />02:25:32 Write to Excel2007 format<br />02:25:32 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0224 seconds<br />02:25:32 Current memory usage: 6 MB<br />02:25:32 Peak memory usage: 6 MB<br />02:25:32 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />