Hi Thomas,
> On 12 Dec 2014, at 15:42, Thomas Bley <ma...@thomasbley.de> wrote:
>
> 1) I think it would be better to have ObjectSafe Calls, e.g.
>
> class User {
> ...
> public function delete() {
> // delete ...
> }
> }
> class Users {
> public function find($id) {
> if ($this->db->query(...)) return new User($id);
> return 'not found';
> }
> }
>
> $users = new Users();
> $result = $users->find(42)?->delete(); // $result = 'not found';
>
> That way we can use scalars as return for further processing.
>
> Definition:
> Calling $obj?->foo(..) behaves identically to $obj->foo(..) if $obj is an
> object. If $obj is not an $object, then it returns $obj.
This would prevent adding methods for scalars or arrays in future, so I don’t
like it.
Thanks.
--
Andrea Faulds
http://ajf.me/
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