Select MySqli OO with prepared statements - php

Question

How can a SELECT statement be run with MySqli OO using prepared statements?
I am trying to learn and I could do the INSERT, DELETE, and UPDATE statements, but I have problems with SELECT. I have been searching but I still do not understand SELECT with prepared statements (read the PHP man page for prepared statements).
Without prepared statements, it works well:
$sql = "SELECT title FROM test
WHERE id = 2";
$result = $conn->query($sql);
while($row = $result->fetch_assoc()) {
echo $row["title"] . "<br>";
}
$conn->close();
With prepared statements:
What I tried does not work.
I think I have problems with showing the data in this case. Can someone explain it please?
$stmt = $conn->prepare("SELECT title
FROM test
WHERE id = ?");
$stmt->bind_param("i", $id);
$id = 18;
$stmt->execute();
$stmt->bind_result($title);
while($stmt->fetch()) {
echo $row["title"] . "<br>";
}
$stmt->close();
$conn->close();

Answer 1

It makes me wonder why you weren't able make it to the end of example and started devising a syntax of your own. What do you think bind_result($title) is for? And where did you get $row from?
$stmt = $conn->prepare("SELECT title FROM test WHERE id = ?");
$stmt->bind_param("i", $id);
$id = 18;
$stmt->execute();
$stmt->bind_result($title);
while($stmt->fetch()) {
echo $title . "<br>";
}