How do i connect my php to a database like in excel?

Question

Database

Answer 1

http://webcheatsheet.com/php/connect_mysql_database.php

Answer 2

Here is a php code to mysqli database, since mysql is depreciated,
<?php
$con=mysqli_connect('localhost', 'root', '', 'database_name');

if($con)
{
echo 'Connected to mysqli!';
}
else
{
echo 'Error occured'.mysqli_error();
}

?>

Hope it help