What are some key considerations when setting language preferences in PHP mailer scripts to prevent language-related errors and ensure smooth operation?

When setting language preferences in PHP mailer scripts, it is important to ensure that the language used is supported by the server and that all necessary language files are included. This helps prevent language-related errors and ensures smooth operation of the script. 

// Set language preferences for PHP mailer script
$mail = new PHPMailer(true);
$mail->setLanguage('en', 'path/to/language/directory');
$mail->CharSet = 'UTF-8';

Keywords

PHP mailer scripts language preferences encoding multilingual support error handling

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