Why does Forbidden appear after I open the browser and enter localhost?

Question

is also filled in and created step by step according to the teacher's steps. Please reply to the teacher after seeing it. Thank you

Answer 1

Check whether there is an index.php file in the root directory, because localhost is the abbreviation of localhost/index.php, and only the folder name is entered in the URL, the system defaults to accessing the index.php file in the folder.