的电子邮件将不会发送

Question

我收到了一封允许附件的电子邮件联系表。我无法将附件放入上载文件夹和要发送的电子邮件中。是一个或另一个。这是我的第一个表格，我在网上找到它，但是我无法获得附件去上载以及无法发送给我的电子邮件。任何帮助将是巨大的；您表示感谢。谢谢，祝你有美好的一天。

<?php

 //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.xxxxxxxxxx.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 = "xxxxxxxx@gmail.com";
    $email_subject = "Comment on xxxxxxxxxx";
 header("Location: https://www.xxxxxxxxx.com/thank-you/");
 
    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($_POST['uploaded_file']) ||
        !isset($_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 = $_POST['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(!preg_match($string_exp,$uploaded_file)) {
    $error_message .= 'The File 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.
 
<?php
 
}
?>