title: PHP form post utf-8
body: <p>everybody! I need to set up the utf-8 encoding in PHP code. Could you help me, please.</p>
  
  <pre><code>$name = strip_tags(htmlspecialchars($_POST['name']));
  $email_address = strip_tags(htmlspecialchars($_POST['email']));
  $phone = strip_tags(htmlspecialchars($_POST['phone']));
  $message = strip_tags(htmlspecialchars($_POST['message']));
  $to = 'mail@mail.com'; 
  $email_subject = "Website Contact Form:  $name";
  $email_body = "You have received a new message from your website contact form.\n\n"."Here are the details:\n\nName: $name\n\nEmail: $email_address\n\nPhone: $phone\n\nMessage:\n$message";
  $headers = "From: noreply@mail.com\n"; 
  $headers .= "Reply-To: $email_address"; 
  mail($to,$email_subject,$email_body,$headers);
  </code></pre>