14:09:01 Create new PHPExcel object<br />14:09:01 Set document properties<br />14:09:01 Add some data<br />14:09:01 Rename worksheet<br />14:09:01 Set document security<br />14:09:01 Set sheet security<br />14:09:01 Write to Excel5 format<br />14:09:01 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0226 seconds<br />14:09:01 Current memory usage: 6 MB<br />14:09:01 Peak memory usage: 6 MB<br />14:09:01 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />