What are some best practices for integrating PHP scripts with email functionality in a community platform like Social Engine?

To integrate PHP scripts with email functionality in a community platform like Social Engine, it is important to ensure that the email functionality is secure, reliable, and user-friendly. One best practice is to use a PHP library like PHPMailer to send emails securely and efficiently. Additionally, make sure to properly validate user input and sanitize email content to prevent any security vulnerabilities.

// Include the PHPMailer Autoload file
require 'vendor/autoload.php';

// Create a new PHPMailer instance
$mail = new PHPMailer;

// Set up the email settings
$mail->isSMTP();
$mail->Host = 'smtp.example.com';
$mail->SMTPAuth = true;
$mail->Username = 'your@example.com';
$mail->Password = 'yourpassword';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;

// Set the email content
$mail->setFrom('from@example.com', 'Your Name');
$mail->addAddress('recipient@example.com', 'Recipient Name');
$mail->Subject = 'Subject of the email';
$mail->Body = 'This is the body of the email';

// Send the email
if ($mail->send()) {
    echo 'Email sent successfully';
} else {
    echo 'Email could not be sent';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
}