PHPMailer\PHPMailer

PHPMailer::clearCCs │ public │ WP 1.0

Clear all CC recipients.

Method of the class: PHPMailer{}

No Hooks.

Returns

null. Nothing (null).

Usage

$PHPMailer = new PHPMailer();
$PHPMailer->clearCCs();

PHPMailer::clearCCs() code WP 6.8.1

wp-includes/PHPMailer/PHPMailer.php 
public function clearCCs()
{
    foreach ($this->cc as $cc) {
        unset($this->all_recipients[strtolower($cc[0])]);
    }
    $this->cc = [];
    $this->clearQueuedAddresses('cc');
}