function MachineName::transform

Overrides ProcessPluginBase::transform

File

core/modules/migrate/src/Plugin/migrate/process/MachineName.php, line 82

Class

MachineName

Creates a machine name.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    $new_value = $this->transliteration
        ->transliterate($value, LanguageInterface::LANGCODE_DEFAULT, '_');
    $new_value = strtolower($new_value);
    $new_value = preg_replace('/[^a-z0-9_]+/', '_', $new_value);
    return preg_replace('/_+/', '_', $new_value);
}