Looks up the destination identifier corresponding to a source key.

Given a (possibly multi-field) source identifier value, return the (possibly multi-field) destination identifier value it is mapped to.

Parameters

array $source_id_values: The source identifier keyed values of the record, e.g. ['nid' => 5].

Return value

array The destination identifier values of the record, or empty on failure.

Overrides MigrateIdMapInterface::lookupDestinationId

File

core/modules/migrate/src/Plugin/migrate/id_map/Sql.php, line 548

Class

Sql

Defines the sql based ID map implementation.

Namespace

Drupal\migrate\Plugin\migrate\id_map

Code

public function lookupDestinationId(array $source_id_values) {
    @trigger_error(__NAMESPACE__ . '\\Sql::lookupDestinationId() is deprecated in drupal:8.1.0 and is removed from drupal:9.0.0. Use Sql::lookupDestinationIds() instead. See https://www.drupal.org/node/2725809', E_USER_DEPRECATED);
    $results = $this->lookupDestinationIds($source_id_values);
    return $results ? reset($results) : [];
}

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