PHPMailer\PHPMailer\PHPMailer::hasMultiBytes PHP Method

hasMultiBytes() public method

Check if a string contains multi-byte characters.
public hasMultiBytes ( string $str ) : boolean
$str string multi-byte text to wrap encode
return boolean
    public function hasMultiBytes($str)
    {
        if (function_exists('mb_strlen')) {
            return strlen($str) > mb_strlen($str, $this->CharSet);
        } else {
            // Assume no multibytes (we can't handle without mbstring functions anyway)
            return false;
        }
    }