How to identify author in wordpress comments?

1. How do I find the author of a WordPress comment?
2. How do I login as author in WordPress?
3. How do I show comments on WordPress?

How do I find the author of a WordPress comment?

get_comment_author( int|WP_Comment $comment_ID ) Retrieves the author of the current comment.

How do I login as author in WordPress?

You simply need to go to the Users » Add New page in your WordPress admin area. Next, you just have to fill out the form to create a new user. On the form, you first need to enter a username. The user can use this or their email address to login.

How do I show comments on WordPress?

From the Posts/Pages screen, check the boxes next to the posts or Pages on which you want to enable comments. Select “Edit” from the “Bulk Edit” Dropdown box and click Apply. Then, select “Allow” next in the Comments dropdown box and finish by clicking “update.”