User info is not displaying from database - php

Question

I just want to display the username from database in my UserHome.php page. But it's displaying nothing. Here is the code below that I used to display the name.
server.php :
$host = "localhost";
$user = "root";
$password = '';
$db_name = "hawkeye_portfolio";
$db = mysqli_connect($host, $user, $password, $db_name);
$name = "";
if (isset($_POST['edit_user'])) {
$name = mysqli_real_escape_string($db, $_POST['name']);
$email = mysqli_real_escape_string($db, $_POST['email']);
$query = "SELECT * FROM edituser";
$results = mysqli_query($db, $query);
if (count($results) == 1 ) {
$n = mysqli_fetch_array($results);
$name = $n['name'];
}
}
UserHome.php :
ul class="address-text">
<li><b>Name : </b></li>
<li><?php echo $name; ?> </li>
</ul>
So here I want to display the name, But it's not displaying the name imge
Notice :
I have also used this code
if (mysqli_num_rows($results) == 1) {
$_SESSION['name'] = $name;
}
<?php echo $_SESSION['name']; ?>
But these are not working too. Please someone help me.

Answer 1

Check this
$name = mysqli_real_escape_string($db, $_POST['name']);
$email = mysqli_real_escape_string($db, $_POST['email']);
$query = "SELECT * FROM edituser WHERE name='$name' AND email='$email'";
$results = mysqli_query($db, $query);
if (mysqli_num_rows($results) === 1) {
while ($row = mysqli_fetch_assoc($results))
{
$_SESSION['name'] = $row['name'];
echo $_SESSION['name'];
}
} else {
// Show an error message
// multiple results found
}