public static function BackupMySql::applies

Determine if this backup source should be used for a particular target.

This method needs to be implemented by all Backup classes. Up until PHP 7, static methods could not be made abstract. Once PHP 7 is the minimum requirement, this should be made abstract and the function body removed.

Parameters

string $target: The target from which a backup will be created (or restored to). Examples are "db:default" or "config:active".

Return value

boolean:

Overrides Backup::applies

File

core/includes/backup/backup.mysql.inc, line 68

Contains the BackupMySQL class.

Class

BackupMySql

Creates and restores backups from a MySQL database source.

Code

public static function applies($target) {
  list($target_type, $target_key) = explode(':', $target, 2);
  if ($target_type === 'db') {
    $connection = Database::getConnection($target_key);
    return $connection->driver() === 'mysql';
  }
  return FALSE;
}