function RulesPlugin::__sleep

File

includes/rules.core.inc, line 1203

Class

RulesPlugin

Base class for rules plugins.

Code

public function __sleep() {
    // Keep the id always as we need it for the recursion prevention.
    $array = drupal_map_assoc(array(
        'parent',
        'id',
        'elementId',
        'weight',
        'settings',
    ));
    // Keep properties related to configurations if they are there.
    $info = entity_get_info('rules_config');
    $fields = array_merge($info['schema_fields_sql']['base table'], array(
        'recursion',
        'tags',
    ));
    foreach ($fields as $key) {
        if (isset($this->{$key})) {
            $array[$key] = $key;
        }
    }
    return $array;
}