function _backup_migrate_construct_filename in Backup and Migrate 8.2

Same name and namespace in other branches

1. 8.3 includes/files.inc \_backup_migrate_construct_filename()
2. 6.3 includes/files.inc \_backup_migrate_construct_filename()
3. 6.2 includes/files.inc \_backup_migrate_construct_filename()
4. 7.3 includes/files.inc \_backup_migrate_construct_filename()
5. 7.2 includes/files.inc \_backup_migrate_construct_filename()

Construct a filename using token and some cleaning.

1 call to _backup_migrate_construct_filename()

backup_migrate_perform_backup in ./backup_migrate.module

Perform a backup with the given settings.

File

includes/files.inc, line 81

General file handling code for Backup and Migrate.

Code

function _backup_migrate_construct_filename($filename, $timestamp = '') {
  $token = \Drupal::token();
  $filename = $token
    ->replace($filename);
  $filename = preg_replace("/[^a-zA-Z0-9\\.\\-_]/", "", $filename);
  $filename = _backup_migrate_filename_append_prepare($filename, $timestamp);
  $filename .= '-' . $timestamp;
  $filename = trim($filename, '-');
  if (drupal_strlen($filename) == 0) {
    $filename = 'untitled';
  }
  return $filename;
}