What resources or documentation can be helpful for someone struggling with PHP functions related to emails?

If someone is struggling with PHP functions related to emails, they can refer to the official PHP documentation on the mail() function or the PHPMailer library documentation for more advanced email handling. Additionally, online forums like Stack Overflow or PHP specific forums can provide helpful insights and solutions to common email-related issues in PHP.

// Example code using PHPMailer library to send an email
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require 'vendor/autoload.php';

$mail = new PHPMailer(true);

try {
    $mail->isSMTP();
    $mail->Host = 'smtp.example.com';
    $mail->SMTPAuth = true;
    $mail->Username = 'your@example.com';
    $mail->Password = 'yourpassword';
    $mail->SMTPSecure = 'ssl';
    $mail->Port = 465;

    $mail->setFrom('from@example.com', 'Your Name');
    $mail->addAddress('recipient@example.com', 'Recipient Name');

    $mail->isHTML(true);
    $mail->Subject = 'Subject of the email';
    $mail->Body = 'This is the HTML message body';

    $mail->send();
    echo 'Email sent successfully';
} catch (Exception $e) {
    echo 'Message could not be sent. Mailer Error: ', $mail->ErrorInfo;
}