14:45:57 Create new PHPExcel object<br />14:45:57 Set document properties<br />14:45:57 Add some data<br />14:45:57 Rename worksheet<br />14:45:57 Set document security<br />14:45:57 Set sheet security<br />14:45:57 Write to Excel2007 format<br />14:45:57 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0019 seconds<br />14:45:57 Current memory usage: 2 MB<br />14:45:57 Peak memory usage: 2 MB<br />14:45:57 Done writing file<br />File has been created in /home/rt66ugcom/public_html/admin/vendor/phpoffice/phpexcel/Examples<br />