02:44:36 Create new PHPExcel object<br />02:44:36 Set document properties<br />02:44:36 Add some data<br />02:44:36 Rename worksheet<br />02:44:36 Set document security<br />02:44:36 Set sheet security<br />02:44:36 Write to Excel2007 format<br />02:44:36 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0380 seconds<br />02:44:36 Current memory usage: 5 MB<br />02:44:36 Peak memory usage: 5 MB<br />02:44:36 Done writing file<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />