BCC all PMPro Emails to More Than One Email Address

my_pmpro_invoice_member_emails.php

<?php // Do not copy this line

/*
Bcc more than one admin on PMPro members emails
You can change the conditional to check for a certain $email->template or some other condition before adding the BCC.
*/

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:" . "otheremail@domain.com, otheremail+2@domain.com";		
	}
	return $headers;
}
add_filter("pmpro_email_headers", "my_pmpro_email_headers_admin_emails", 10, 2);