How to comment on a photo and like a photo

Question

I have researched in the doc but i could not find out anything.

I want user to comment others' photo and like their photo. How can i do this?
I am using php-sdk also graph api.

Answer 1

Have you tried going through the photo object document?
Comments:

You can write to the PHOTO_ID/comments connection to post a comment to the photo by issuing an HTTP POST request with the publish_stream permission and following parameters.

Likes:

You can like a photo by issuing a HTTP POST request to PHOTO_ID/likes connection with the publish_stream permission. No parameters necessary.