Show a Membership Signup banner to site visitors and a login link for members.

my_memberlite_before_footer_upgrade2.php

/*
	Show a Membership Signup banner to site visitors and a login link for members.
	
	This demo requires the Memberlite Shortcodes plugin. 
	https://wordpress.org/plugins/memberlite-shortcodes/
*/
function my_memberlite_before_footer_upgrade2() 
{
	$memberlite_banner_bottom = get_post_meta($post->ID, '_memberlite_banner_bottom', true);
	if( !is_user_logged_in() && empty($memberlite_banner_bottom) )
	{
		?>
		<div id="banner_bottom" class="text-center">
			<div class="row">
				<div class="medium-10 medium-offset-1 columns">
					<h1>Join Today to Access Our Exclusive Members-Only Content</h1>
					<hr />
					<div class="row">
						<div class="medium-6 columns">
							<h4><strong>Free Signup</strong> for New Members</h4>
							<?php echo do_shortcode('[memberlite_btn style="action" href="/membership-checkout/?level=1" text="Sign Up Now" icon="heart"]'); ?>
						</div>
						<div class="medium-6 columns">
							<h4>Already a Member?</h4>
							<a class="btn btn_primary" href="<?php echo wp_login_url( get_permalink() ); ?>" title="Login">Log In Now</a>
						</div>
					</div>
				</div>
			</div>
		</div>
		<?php
	}
}
add_action('before_footer','my_memberlite_before_footer_upgrade2');