02:21:33 Create new PHPExcel object<br />02:21:33 Set document properties<br />02:21:33 Add some data<br />02:21:33 Rename worksheet<br />02:21:33 Set document security<br />02:21:33 Set sheet security<br />02:21:33 Write to Excel5 format<br />02:21:33 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.1074 seconds<br />02:21:33 Current memory usage: 4 MB<br />02:21:33 Peak memory usage: 4 MB<br />02:21:33 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />