22:35:45 Create new PHPExcel object<br />22:35:45 Set document properties<br />22:35:45 Add some data<br />22:35:45 Rename worksheet<br />22:35:45 Set document security<br />22:35:45 Set sheet security<br />22:35:45 Write to Excel2007 format<br />22:35:46 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0321 seconds<br />22:35:46 Current memory usage: 6 MB<br />22:35:46 Peak memory usage: 6 MB<br />22:35:46 Done writing file<br />File has been created in /home/invista/public_html/soporteti/vendor/phpoffice/phpexcel/Examples<br />