Add bcc for PMPro admin emails [Paid Memberships Pro]

pmpro-change-admin-to-email.php

<?php // do not copy this line

/**
 * Add bcc for PMPro admin emails
 * Follow this guide to add custom code to your site - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

function my_pmpro_email_headers_admin_emails($headers, $email)
{		
	//bcc emails already going to admin_email
        if(strpos($email->template, "_admin") !== false){
		//add bcc
//	$headers[] = "Bcc:" . "mary@paidmembershipspro.com";	// bcc'ing only one email? Comment out or remove line 16
	$headers[] = "Bcc:" . "mary@paidmembershipspro.com, seunjob@yahoo.com"; // bcc more than one email
	}
	return $headers;
}
add_filter("pmpro_email_headers", "my_pmpro_email_headers_admin_emails", 10, 2);