$where_request.=" (res_id in (select res_id from resources_custom_fields where custom_field_id = :customFieldId_".$customFieldId." and value @> :valueCustom_".$customFieldId.")) and ";
$where_request.=" (res_id in (select res_id from resources_custom_fields where custom_field_id = :customFieldId_".$customFieldId." and value @> :valueCustom_".$customFieldId.")) and ";