Send admin an email notification on Pay By Check pending order creation

my_pmpro_pbc_order_added_admin_email.php

<?php 
/**
 * Send admin an email notification on Pay By Check pending order creation
 * 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

function my_pmpro_pbc_order_added_admin_email( $morder ) {

	if ( 'check' !== strtolower( $morder->gateway ) ) {
		return;
	}
  
	$level = $morder->getMembershipLevel();
	$user = get_userdata( $morder->user_id );

	$to = get_bloginfo( 'admin_email' );
	$subject = 'New pending PBC order for ' . $user->display_name;

	$body = '<p>Account: ' . $user->display_name . ' (' . $user->user_email . ')</p>';
	$body .= '<p>Membership Level: ' . $level->name . '</p>';
	$body .= '<p>Invoice #: ' . $morder->code . '</p>';	

	wp_mail( $to, $subject, $body );

}
add_action( 'pmpro_added_order', 'my_pmpro_pbc_order_added_admin_email' );