14:01:19 Create new PHPExcel object<br />14:01:19 Set document properties<br />14:01:19 Add some data<br />14:01:19 Rename worksheet<br />14:01:19 Set document security<br />14:01:19 Set sheet security<br />14:01:19 Write to Excel2007 format<br />14:01:19 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0223 seconds<br />14:01:19 Current memory usage: 2 MB<br />14:01:19 Peak memory usage: 2 MB<br />14:01:19 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />