20:39:21 Create new PHPExcel object<br />20:39:21 Set document properties<br />20:39:21 Add some data<br />20:39:21 Rename worksheet<br />20:39:21 Set document security<br />20:39:21 Set sheet security<br />20:39:21 Write to Excel5 format<br />20:39:21 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0239 seconds<br />20:39:21 Current memory usage: 4 MB<br />20:39:21 Peak memory usage: 4 MB<br />20:39:21 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />