PHPMailer\PHPMailer
PHPMailer::isMail()
{} It's a method of the class: PHPMailer{}
No Hooks.
Return
null
. Nothing.
Usage
$PHPMailer = new PHPMailer(); $PHPMailer->isMail();
Code of PHPMailer::isMail() PHPMailer::isMail WP 6.0
public function isMail() { $this->Mailer = 'mail'; }