function _backup_migrate_clean_filename in Backup and Migrate 8.3

Same name and namespace in other branches

1. 5.2 includes/files.inc \_backup_migrate_clean_filename()
2. 5 backup_migrate.module \_backup_migrate_clean_filename()
3. 6.3 includes/files.inc \_backup_migrate_clean_filename()
4. 6 backup_migrate.module \_backup_migrate_clean_filename()
5. 7.3 includes/files.inc \_backup_migrate_clean_filename()

Clean up a filename to remove unsafe characters.

2 calls to _backup_migrate_clean_filename()

_backup_migrate_construct_filename in includes/files.inc

Construct a filename using token and some cleaning.

_backup_migrate_default_filename in includes/files.inc

Construct a default filename using the site's name.

File

includes/files.inc, line 189

General file handling code for Backup and Migrate.

Code

function _backup_migrate_clean_filename($filename) {
  $filename = preg_replace("/[^a-zA-Z0-9\\.\\-_]/", "", $filename);
  return $filename;
}