Email showing Array instead of image - php

Question

I have a contact from that allows users to add an attachment but the email I receive shows Array where the image id should be.
Form details below.
First Name: gffffffffffffffffffffffffffffffffffffffffffffff
Last Name: williams
Email: jessie747williams#gmail.com
Subject: hello
Image: Array (HERE) shousd show the image like apple.jpg
Comments: fd
//Settings
$max_allowed_file_size = 100; // size in KB
$allowed_extensions = array("jpg", "jpeg", "gif", "bmp");
//Validations
if($size_of_uploaded_file > $max_allowed_file_size )
{
$errors .= "\n Size of file should be less than $max_allowed_file_size";
}
//------ Validate the file extension -----
$allowed_ext = false;
for($i=0; $i<sizeof($allowed_extensions); $i++)
{
if(strcasecmp($allowed_extensions[$i],$type_of_uploaded_file) == 0)
{
$allowed_ext = true;
}
}
if(!$allowed_ext)
{
$errors .= "\n The uploaded file is not supported file type. ".
" Only the following file types are supported: ".implode(',',$allowed_extensions);
}
if(!empty($_FILES['uploaded_file']))
{
$path = "uploads/";
$path = $path . basename( $_FILES['uploaded_file']['name']);
if(move_uploaded_file($_FILES['uploaded_file']['tmp_name'], $path)) {
header("Location: https://www.website.com/thank-you-image/");
} else{
echo "There was an error uploading the file, please try again!";
}
}
?>
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "xxx#gmail.com";
$email_subject = "Add my image to xxx";
header("Location: https://www.website.com/thank-you-image/");
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.</br></br>";
echo $error."</br></br>";
echo "Please go back and fix these errors.</br></br>";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['subject']) ||
!isset($_POST['email']) ||
!isset($_FILES['uploaded_file']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$email_from = $_POST['email']; // required
$subject = $_POST['subject']; // required
$uploaded_file = $_FILES['uploaded_file']; // required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+#[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.</br>';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.</br>';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.</br>';
}
if(!preg_match($string_exp,$subject)) {
$error_message .= 'The Subject you entered does not appear to be valid.</br>';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.</br>';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Subject: ".clean_string($subject)."\n";
$email_message .= "Image: ".clean_string($uploaded_file)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
#mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Thank you for contacting us. We will be in touch with you very soon.

Answer 1

So change
"Image: ".clean_string($uploaded_file)."\n";
to
"Image: ".clean_string($uploaded_file['name'])."\n";
Update:
Also, add <script> and </script> to your $bad variable in clean_string() function.
$bad = array("content-type","bcc:","to:","cc:","href","<script>","</script>");
Although email service providers strip Javascript code, but just an extra security measure.

Answer 2

Simply change:
$uploaded_file = $_FILES['uploaded_file'];
to
$uploaded_file = $_FILES['uploaded_file']['name'];