pmpro-qr-data-other-filter.php

<?php
/**
 * This recipe will check if a member has an active level associated with
 * their account. It will add either 'active' or 'inactive' to QR code's data.
 *
 * Set your shortcode to [pmpro_membership_card qr_code='true' qr_data='other']
 * for this filter to take effect.
 *
 * 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 pmpro_membership_card_show_active( $pmpro_membership_card_user, $option ) {
	// Checking if PMPro is active.
	if ( ! function_exists( 'pmpro_hasMembershipLevel' ) ) {
		return;
	}

	// Get the card user's ID.
	$user_id = $pmpro_membership_card_user->ID;

	if ( 'other' === $option ) {
		// Change according to the levels you'd like to check for.
		$has_level = pmpro_hasMembershipLevel( array( 1, 2, 3 ), $user_id );

		if ( $has_level ) {
			return 'active';
		} else {
			return 'inactive';
		}
	}
}
add_filter( 'pmpro_membership_card_qr_data_other', 'pmpro_membership_card_show_active', 10, 2 );