23:43:24 Create new PHPExcel object
23:43:24 Set document properties
23:43:24 Add some data
23:43:24 Rename worksheet
23:43:24 Set document security
23:43:24 Set sheet security
23:43:24 Write to Excel5 format
23:43:24 File written to /var/www/html/Classes/Tests/11documentsecurity-xls.xls
23:43:24 Peak memory usage: 1.75 MB
23:43:24 Done writing file