function Concat::transform

Overrides ProcessPluginBase::transform

File

core/modules/migrate/src/Plugin/migrate/process/Concat.php, line 64

Class

Concat

Concatenates a set of strings.

Namespace

Drupal\migrate\Plugin\migrate\process

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    if (is_array($value)) {
        $delimiter = $this->configuration['delimiter'] ?? '';
        return implode($delimiter, $value);
    }
    else {
        throw new MigrateException(sprintf('%s is not an array', var_export($value, TRUE)));
    }
}