Mail()

Today, we will discuss the mail() function in PHP. This function is used to send email messages from a PHP script.

What is the mail() Function?

The mail() function in PHP is a built-in function that is used to send email messages from a PHP script. This function requires a few parameters to be set, including the recipient email address, the subject of the email, and the message itself.

How to Use the mail() Function

Using the mail() function in PHP is relatively straightforward. Here is an example of how to use the function:

<?php
$to = '[email protected]';
$subject = 'Test email';
$message = 'This is a test email from PHP';

// Additional headers
$headers = 'From: [email protected]' . "\r\n" . 'Reply-To: [email protected]' . "\r\n" . 'X-Mailer: PHP/' . phpversion();

// Send the email using the mail() function
mail($to, $subject, $message, $headers);
?>

In this example, we set the recipient email address, the subject of the email, and the message itself as variables. We also set additional headers for the email, such as the sender's email address and the X-Mailer header. Finally, we call the mail() function with these parameters to send the email.

Conclusion

The mail() function in PHP is a simple and effective way to send email messages from a PHP script. By using this function, you can send emails to recipients, set the subject and content of the email, and add additional headers for customization. We hope that this guide has been helpful in understanding how to use the mail() function in your PHP code.