10:21:13 Create new PHPExcel object<br />10:21:13 Set document properties<br />10:21:13 Add some data<br />10:21:13 Rename worksheet<br />10:21:13 Set document security<br />10:21:13 Set sheet security<br />10:21:13 Write to Excel2007 format<br />10:21:13 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0288 seconds<br />10:21:13 Current memory usage: 5.25 MB<br />10:21:13 Peak memory usage: 5.25 MB<br />10:21:13 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />