PHPMailer\PHPMailer

PHPMailer::hasMultiBytes() │ public │ WP 1.0

Check if a string contains multi-byte characters.

Method of the class: PHPMailer{}

No Hooks.

Return

true|false.

Usage

$PHPMailer = new PHPMailer();
$PHPMailer->hasMultiBytes( $str );
$str(string) (required)
multi-byte text to wrap encode

PHPMailer::hasMultiBytes() code WP 6.7.1

wp-includes/PHPMailer/PHPMailer.php 
public function hasMultiBytes($str)
{
    if (function_exists('mb_strlen')) {
        return strlen($str) > mb_strlen($str, $this->CharSet);
    }

    //Assume no multibytes (we can't handle without mbstring functions anyway)
    return false;
}