14:44:28 Create new PHPExcel object<br />14:44:28 Set document properties<br />14:44:28 Add some data<br />14:44:28 Rename worksheet<br />14:44:28 Set document security<br />14:44:28 Set sheet security<br />14:44:28 Write to Excel2007 format<br />14:44:28 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0079 seconds<br />14:44:28 Current memory usage: 1.5 MB<br />14:44:28 Peak memory usage: 1.5 MB<br />14:44:28 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />