function __construct($saved_feed = null) { parent::__construct(); $this->providerName = 'AggXml'; $this->providerNameL = 'aggxml'; $this->fileformat = 'xml'; $this->providerType = 1; global $pfcore; $loadInitialSettings = 'loadInitialSettings' . $pfcore->callSuffix; $this->{$loadInitialSettings}($saved_feed); }