connect to mysql database

Question

Hi, hope anybody can help me.
So the problem is- i need to save inputed email which I input in this file-
https://code.sololearn.com/Wa15A13a19a4

into mysql database. So when I enter email it says-Success: A proper connection to MySQL was made. but it didnt save my email in database. So I am not sure if it's really is connecting or just showing the message.
my database name-Email_Email, table Emaili, and column-email_list2.
so the php file is here-
https://code.sololearn.com/w3A244A60a10
can anyone can help to fix the code if it's not correct or suggest something?
Mysql and phpmyadmin working without any problems

Answer 1

Maybe the correct way to deal with database is given in this article !

https://www.w3schools.com/php/func_mysqli_select_db.asp

Also the following page states that mysql_select_db is removed for version at 7and above

https://www.php.net/manual/en/function.mysql-select-db.php

Answer 2

kk