Is it possible to publish an entry on the Vkontakte community wall through a php script?

Question

API

Here https://vk.com/dev/wall.post there is a line:

This method can be called with a user access key obtained in the Standalone application via Implicit Flow, or using a confirmation window. Permissions required: wall.

From which it is clear to me that this will not work. But, there are classes on the github that seem to allow you to do this, but they are old. Require to enter an access_token.
So is it possible or not? So that I do not suffer and do not understand.
If not, is the only way through rss?

Answer 1

You can, but not allowed. You need to mimic the Standalone app in order to post a post.

Answer 2

Any action in VK can be done from a php script

Answer 3

You just take a community token with access to the wall and use the method