00:22:44 Create new PHPExcel object<br />00:22:44 Set document properties<br />00:22:44 Add some data<br />00:22:44 Rename worksheet<br />00:22:44 Set document security<br />00:22:44 Set sheet security<br />00:22:44 Write to Excel5 format<br />00:22:44 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0239 seconds<br />00:22:44 Current memory usage: 4 MB<br />00:22:44 Peak memory usage: 4 MB<br />00:22:44 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />