function __construct() { self::$version = KWS_GF_Salesforce::version; add_action('init', array(&$this, 'init')); // New fields at entries export add_filter('gform_export_fields', array('GFSalesforce', 'export_entries_add_fields'), 10, 1); add_filter('gform_export_field_value', array('GFSalesforce', 'export_entries_add_values'), 999, 4); }