03:05:58 Create new PHPExcel object<br />03:05:58 Set document properties<br />03:05:58 Add some data<br />03:05:58 Rename worksheet<br />03:05:58 Set document security<br />03:05:58 Set sheet security<br />03:05:58 Write to Excel2007 format<br />03:05:58 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0616 seconds<br />03:05:58 Current memory usage: 4 MB<br />03:05:58 Peak memory usage: 4 MB<br />03:05:58 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />