Method __construct

/**
 * Constructor
 *
 * @param   boolean  $exceptions  Flag if Exceptions should be thrown
 *
 * @since   1.7.0
 */
public function __construct($exceptions = true)
{
    parent::__construct($exceptions);
    // PHPMailer has an issue using the relative path for its language files
    $this->setLanguage('en_gb', __DIR__ . '/language/');
    // Configure a callback function to handle errors when $this->debug() is called
    $this->Debugoutput = function ($message, $level) {
        Log::add(sprintf('Error in Mail API: %s', $message), Log::ERROR, 'mail');
    };
    // If debug mode is enabled then set SMTPDebug to the maximum level
    if (\defined('JDEBUG') && JDEBUG) {
        $this->SMTPDebug = 4;
    }
    // Don't disclose the PHPMailer version
    $this->XMailer = ' ';
    /**
     * Which validator to use by default when validating email addresses.
     * Validation patterns supported:
     * `auto` Pick best pattern automatically;
     * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0;
     * `pcre` Use old PCRE implementation;
     * `php` Use PHP built-in FILTER_VALIDATE_EMAIL;
     * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements.
     * `noregex` Don't use a regex: super fast, really dumb.
     *
     * The default used by phpmailer is `php` but this does not support dotless domains so instead we use `html5`
     *
     * @see PHPMailer::validateAddress()
     *
     * @var string|callable
     */
    PHPMailer::$validator = 'html5';
}