Paid Memberships Pro Renew Membership Shortcode

pmpro-renew-membership-shortcode.php

<?php
/**
 * Add this code to your PMPro Customizations Plugin - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 * Add the [pmpro_renew_button] shortcode to any page or post.
 */
 
 // lets build a shortcode
function my_pmpro_renew_membership_shortcode() {

	global $current_user, $pmpro_pages;

	// Current user empty (i.e. not logged in)
	if ( empty( $current_user ) ) {
		return;
	}

	$level = pmpro_getMembershipLevelForUser( $current_user->ID );

	// If the user does not have a membership level, don't display anything.
	if( empty( $level ) ) {
		return;
	}

	$level_id = $level->id;


	$url = add_query_arg( 'level', $level_id, get_permalink( $pmpro_pages['checkout'] ) );

	return '<a href="' . $url . '">Renew Membership</a>';

}
add_shortcode( 'pmpro_renew_button', 'my_pmpro_renew_membership_shortcode' );