Membership Restriction for Zoom Sidebar

functions.php

<?php
function cm_woo_membership_restrict_content_start(){
    ob_start();
}
add_action( 'vczoom_single_content_right','cm_woo_membership_restrict_content_start', 1 );
function cm_woo_membership_restrict_content_end(){
	$content = ob_get_clean();
	echo do_shortcode('[wcm_restrict]'.$content.'[/wcm_restrict]');
}
add_action( 'vczoom_single_content_right','cm_woo_membership_restrict_content_end', 100 );