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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;
}