14:55:23 Create new PHPExcel object<br />14:55:23 Set document properties<br />14:55:23 Add some data<br />14:55:23 Rename worksheet<br />14:55:23 Set document security<br />14:55:23 Set sheet security<br />14:55:23 Write to Excel5 format<br />14:55:23 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0015 seconds<br />14:55:23 Current memory usage: 2 MB<br />14:55:23 Peak memory usage: 2 MB<br />14:55:23 Done writing file<br />File has been created in /home/sigeurApp/sigeur/sigeup/vendor/phpoffice/phpexcel/Examples<br />