02:42:22 Create new PHPExcel object<br />02:42:22 Set document properties<br />02:42:22 Add some data<br />02:42:22 Rename worksheet<br />02:42:22 Set document security<br />02:42:22 Set sheet security<br />02:42:22 Write to Excel5 format<br />02:42:22 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0221 seconds<br />02:42:22 Current memory usage: 2 MB<br />02:42:22 Peak memory usage: 2 MB<br />02:42:22 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />