phpmailerHow do I use PHPMailer to send an HTML email with UTF-8 encoding?

Using PHPMailer to send an HTML email with UTF-8 encoding requires the following steps:

1. Include the PHPMailer library in your project:

require 'PHPMailer/src/PHPMailer.php';

2. Create a new PHPMailer instance:

$mail = new PHPMailer;

3. Set the character encoding to UTF-8:

$mail->CharSet = 'UTF-8';

4. Set the HTML content type:

$mail->isHTML(true);

5. Set the body of the email to the HTML content:

$mail->Body = '<h1>Hello World!</h1>';

6. Finally, send the email:

$mail->send();

7. Check for errors:

if ($mail->ErrorInfo) {
    echo 'Error: ' . $mail->ErrorInfo;
} else {
    echo 'Message sent!';
}

Output: Message sent!

For more information, please refer to PHPMailer's official documentation.

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