06:47:12 Create new PHPExcel object<br />06:47:12 Set document properties<br />06:47:12 Add some data<br />06:47:12 Rename worksheet<br />06:47:12 Set document security<br />06:47:12 Set sheet security<br />06:47:12 Write to Excel5 format<br />06:47:12 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0301 seconds<br />06:47:12 Current memory usage: 6.25 MB<br />06:47:12 Peak memory usage: 6.25 MB<br />06:47:12 Done writing file<br />File has been created in D:\wwwroot\dorm\vendor\phpoffice\phpexcel\Examples<br />