public Connection::escapeField($field)
Escapes a field name string.
Force all field names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the field name in database-specific escape characters.
Parameters
string $field: An unsanitized field name.
Return value
string The sanitized field name.
File
- core/lib/Drupal/Core/Database/Connection.php, line 961
Class
- Connection
- Base Database API class.
Namespace
Drupal\Core\Database
Code
public function escapeField($field) { return preg_replace('/[^A-Za-z0-9_.]+/', '', $field); }
Please login to continue.