+ if(isset($id_role)){
+ $role_users = array();
+ if($rst = $sgbd->open_data("users_roles")){
+ while($v_rst = $sgbd->fetch_data($rst)){
+ if(isset($v_rst)){
+ if(($v_rst["id_user"]) && isset($v_rst["id_role"]) && $v_rst["id_role"] == $id_role){
+ $role_users[] = $v_rst["id_user"];
+ }
+ }
+ else{
+ $role_users = false;
+ break;
+ }
+ }
+ $sgbd->close_data($rst);
+ }
+ else $role_users = false;
+ if($role_users === false) return false;
+ }