message: Fix EG(scope) in PHP70.
diff: @@ -367,6 +367,9 @@ void sw_coro_yield()
  }
  coro_task *task = (coro_task *) sw_get_current_task();
  save_php_stack(task);
  +#if PHP_VERSION_ID < 70100
  + EG(scope) = task->execute_data->func->common.scope;
  +#endif
  coroutine_yield_naked(task->co);
  }
  