How to display image from database using php

Question

I am trying to display an image coming from the database and I was not able to display the image .but its showing like this user-1.jpg Please see my code can on

Answer 1

Displaying an image from MySql Db.

$db = mysqli_connect("localhost","root","","DbName"); 
$sql = "SELECT * FROM products WHERE id = $id";
$sth = $db->query($sql);
$result=mysqli_fetch_array($sth);
echo '';