updatephoto.php

<!DOCTYPE html>
<html>

	<head>
		<title>ChatNode</title>
		<link rel="stylesheet" type="text/css" href="css/home.css">
	</head>

<body>
<?php include ('session.php');?>


<form method="post" enctype="multipart/form-data">
<input type="file" name="image">
<input type="submit" value="save" name="image" />
<?php
							include ('includes/database.php');

							if (!isset($_FILES['image']['tmp_name'])) {
							echo "";
							}else{
							$file=$_FILES['image']['tmp_name'];
							$image = $_FILES["image"] ["name"];
							$image_name= addslashes($_FILES['image']['name']);
							$size = $_FILES["image"] ["size"];
							$error = $_FILES["image"] ["error"];

							if ($error > 0){
										die("Error uploading file! Code $error.");
									}else{
										if($size > 10000000) //conditions for the file
										{
										die("Format is not allowed or file size is too big!");
										}

									else
										{

									move_uploaded_file($_FILES["image"]["tmp_name"],"uploads/" . $_FILES["image"]["name"]);
									$location="uploads/profile/" . $_FILES["image"]["name"];
									$user=$_SESSION['id'];
									$update=mysqli_query($conn, "UPDATE user SET profile_picture = '$location' WHERE user_id='$user'");

									$update1=mysqli_query($conn, "UPDATE comments SET image = '$location' WHERE user_id='$user'");

									}
										header('location:home.php');


									}
							}
						?>
						</form>

</body>

</html>