12:54:01 Create new PHPExcel object<br />12:54:01 Set document properties<br />12:54:01 Add some data<br />12:54:01 Rename worksheet<br />12:54:01 Set document security<br />12:54:01 Set sheet security<br />12:54:01 Write to Excel2007 format<br />12:54:01 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.1079 seconds<br />12:54:01 Current memory usage: 4 MB<br />12:54:01 Peak memory usage: 4 MB<br />12:54:01 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />