PHP Mail: How to Add CC Field - Step-by-Step Guide

If you're looking to add a CC field to your PHP mail function, you've come to the right place. This step-by-step guide will walk you through the process of adding a CC field to your PHP mail function.

Step 1: Modify the Headers

The first step is to modify the headers of your PHP mail function. Specifically, you'll need to add a "Cc" header to the function. Here's an example:

$to = 'recipient@example.com';
$subject = 'Subject';
$message = 'Message';
$headers = 'From: sender@example.com' . "rn" .
    'Cc: cc@example.com' . "rn" .
    'X-Mailer: PHP/' . phpversion();

mail($to, $subject, $message, $headers);

As you can see, we've added a "Cc" header to the headers variable. This will tell PHP to include a CC field in the email.

Step 2: Modify the Message

Next, you'll need to modify the message itself to include the CC field. Here's an example:

$to = 'recipient@example.com';
$subject = 'Subject';
$message = 'Message';
$headers = 'From: sender@example.com' . "rn" .
    'Cc: cc@example.com' . "rn" .
    'X-Mailer: PHP/' . phpversion();

$message .= "rn" . 'Cc: cc@example.com';

mail($to, $subject, $message, $headers);

As you can see, we've added a new line to the message variable that includes the CC field. This will ensure that the CC field is included in the email.

Step 3: Test the Function

Finally, you'll need to test the function to ensure that everything is working properly. Simply run the PHP mail function with the modified headers and message, and check to see if the email includes a CC field.

And that's it! With these three simple steps, you can easily add a CC field to your PHP mail function. Whether you're developing a complex web application or simply sending a quick email, this guide will help you get the job done.