How can PHP beginners improve their skills in handling email functionality?

To improve their skills in handling email functionality, PHP beginners can start by learning about PHP's built-in mail function and how to send emails using it. They can also explore popular PHP email libraries like PHPMailer or Swift Mailer for more advanced features and better security. Additionally, practicing sending emails from their local development environment and setting up a dedicated email testing tool like Mailtrap can help them test and troubleshoot their email functionality effectively.

// Example using PHP's built-in mail function to send an email
$to = "recipient@example.com";
$subject = "Hello from PHP!";
$message = "This is a test email sent from PHP.";
$headers = "From: sender@example.com";

// Send email
if (mail($to, $subject, $message, $headers)) {
    echo "Email sent successfully!";
} else {
    echo "Email sending failed.";
}