Connection::escapeDatabase

public Connection::escapeDatabase($database)

Escapes a database name string.

Force all database names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the database name in database-specific escape characters.

Parameters

string $database: An unsanitized database name.

Return value

string The sanitized database name.

File

core/lib/Drupal/Core/Database/Connection.php, line 927

Class

Connection

Base Database API class.

Namespace

Drupal\Core\Database

Code

public function escapeDatabase($database) {
  return preg_replace('/[^A-Za-z0-9_.]+/', '', $database);
}