Php chained call if the method is called immediately after the new object

After checking on the internet, php needs to encode its own code to implement the chain, and it seems that it can only be a method and then call the method. However, what I want to implement is a chain like this. After the new entity is added, the method is called: {code ...} it seems that it cannot be implemented, even if return $ this in the constructor,... after checking on the internet, php needs to encode its own code to implement the chain, and it seems that it can only be a method and then call the method.
But what I want to implement is a chain like this. It is the method to call after the new object is created:

New MyClass ()-> setData ('1 ');

It seems that it cannot be implemented, even in the constructorReturn $ thisBut the IDE still prompts errors.

Reply content:

After checking on the internet, php needs to encode its own code to implement the chain, and it seems that it can only be a method and then call the method.
But what I want to implement is a chain like this. It is the method to call after the new object is created:

New MyClass ()-> setData ('1 ');

It seems that it cannot be implemented, even in the constructorReturn $ thisBut the IDE still prompts errors.

(New MyClass ()-> setData ('1 ');