EDD {downloads} email tag

gistfile1.php

<?php // DO NOT COPY THIS LINE

/**
 * Add a {downloads} tag for use in either the purchase receipt email or admin notification emails
 */
edd_add_email_tag( 'downloads', __( 'A linked list of downloads purchased', 'edd' ), 'sumobi_edd_email_tag_downloads' );

/**
 * The {downloads} email tag (no links)
 */
function sumobi_edd_email_tag_downloads( $payment_id ) {
	$cart_items    = edd_get_payment_meta_cart_details( $payment_id );
	$download_list = '<ul>';
	if ( $cart_items ) {
		foreach ( $cart_items as $item ) {
			$download_list .= '<li>' . get_the_title( $item['id'] ) . '<br/>';
			$download_list .= '</li>';
		}
	}
	$download_list .= '</ul>';
	return $download_list;
}