01:45:18 Create new PHPExcel object<br />01:45:18 Set document properties<br />01:45:18 Add some data<br />01:45:18 Rename worksheet<br />01:45:18 Set document security<br />01:45:18 Set sheet security<br />01:45:18 Write to Excel2007 format<br />01:45:18 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0469 seconds<br />01:45:18 Current memory usage: 1 MB<br />01:45:18 Peak memory usage: 1 MB<br />01:45:18 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case2\simplewind\vendor\phpoffice\phpexcel\Examples<br />