01:37:54 Create new PHPExcel object<br />01:37:54 Set document properties<br />01:37:54 Add some data<br />01:37:54 Rename worksheet<br />01:37:54 Set document security<br />01:37:54 Set sheet security<br />01:37:54 Write to Excel5 format<br />01:37:54 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0401 seconds<br />01:37:54 Current memory usage: 6.25 MB<br />01:37:54 Peak memory usage: 6.25 MB<br />01:37:54 Done writing file<br />File has been created in D:\xampp\htdocs\dmmc\dmmc.back0118\vendor\phpoffice\phpexcel\Examples<br />