04:22:04 Create new PHPExcel object<br />04:22:04 Set document properties<br />04:22:04 Add some data<br />04:22:04 Rename worksheet<br />04:22:04 Set document security<br />04:22:04 Set sheet security<br />04:22:04 Write to Excel5 format<br />04:22:04 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0217 seconds<br />04:22:04 Current memory usage: 6.25 MB<br />04:22:04 Peak memory usage: 6.25 MB<br />04:22:04 Done writing file<br />File has been created in D:\xampp\htdocs\dmmc\vendor\phpoffice\phpexcel\Examples<br />