07:15:56 Create new PHPExcel object<br />07:15:56 Set document properties<br />07:15:56 Add some data<br />07:15:56 Rename worksheet<br />07:15:56 Set document security<br />07:15:56 Set sheet security<br />07:15:56 Write to Excel5 format<br />07:15:56 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0658 seconds<br />07:15:56 Current memory usage: 4 MB<br />07:15:56 Peak memory usage: 4 MB<br />07:15:56 Done writing file<br />File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples<br />