19:19:22 Create new PHPExcel object<br />19:19:22 Set document properties<br />19:19:22 Add some data<br />19:19:22 Rename worksheet<br />19:19:22 Set document security<br />19:19:22 Set sheet security<br />19:19:22 Write to Excel2007 format<br />19:19:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0118 seconds<br />19:19:22 Current memory usage: 3.5 MB<br />19:19:22 Peak memory usage: 3.5 MB<br />19:19:22 Done writing file<br />File has been created in /var/www/provuna.com/banq/api/vendor/phpoffice/phpexcel/Examples<br />