PHPMailer\PHPMailer

SMTP::getSMTPUTF8 │ public │ WP 1.0

Get SMTPUTF8 use.

Method of the class: SMTP{}

No Hooks.

Returns

true|false.

Usage

$SMTP = new SMTP();
$SMTP->getSMTPUTF8();

SMTP::getSMTPUTF8() code WP 6.9.1

wp-includes/PHPMailer/SMTP.php 
public function getSMTPUTF8()
{
    return $this->do_smtputf8;
}