10:41:18 Create new PHPExcel object<br />10:41:18 Set document properties<br />10:41:18 Add some data<br />10:41:18 Rename worksheet<br />10:41:18 Set document security<br />10:41:18 Set sheet security<br />10:41:18 Write to Excel2007 format<br />10:41:18 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0119 seconds<br />10:41:18 Current memory usage: 4 MB<br />10:41:18 Peak memory usage: 4 MB<br />10:41:18 Done writing file<br />File has been created in /var/www/html/elite-zaragoza/vendor/phpoffice/phpexcel/Examples<br />