20:48:38 Create new PHPExcel object<br />20:48:38 Set document properties<br />20:48:38 Add some data<br />20:48:38 Rename worksheet<br />20:48:38 Set document security<br />20:48:38 Set sheet security<br />20:48:38 Write to Excel5 format<br />20:48:38 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0316 seconds<br />20:48:38 Current memory usage: 6 MB<br />20:48:38 Peak memory usage: 6 MB<br />20:48:38 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />