/**
* Returns an array containing, for each field, the arary key used for that
* field in self::$_fields.
*
* @access public
* @return array
*/
static function &fieldKeys()
{
if (!self::$_fieldKeys) {
self::$_fieldKeys = array('id' => 'id', 'entity_table' => 'entity_table', 'entity_id' => 'entity_id', 'premiums_active' => 'premiums_active', 'premiums_intro_title' => 'premiums_intro_title', 'premiums_intro_text' => 'premiums_intro_text', 'premiums_contact_email' => 'premiums_contact_email', 'premiums_contact_phone' => 'premiums_contact_phone', 'premiums_display_min_contribution' => 'premiums_display_min_contribution', 'premiums_nothankyou_label' => 'premiums_nothankyou_label', 'premiums_nothankyou_position' => 'premiums_nothankyou_position');
}
return self::$_fieldKeys;
}
