08:54:58 Create new PHPExcel object<br />08:54:58 Set document properties<br />08:54:58 Add some data<br />08:54:58 Rename worksheet<br />08:54:58 Set document security<br />08:54:58 Set sheet security<br />08:54:58 Write to Excel2007 format<br />08:54:59 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0816 seconds<br />08:54:59 Current memory usage: 4 MB<br />08:54:59 Peak memory usage: 4 MB<br />08:54:59 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />