leaky-paywall-groups-allow-free.php

<?php


add_filter('leaky_paywall_block_active_sub_to_group', 'endo_add_active_sub_to_group', 10, 2 );

function endo_add_active_sub_to_group($block_active_sub_to_group, $user) {

    $level_id = leaky_paywall_subscriber_current_level_id( $user );

    if ( !is_numeric( $level_id ) ) {
        return $block_active_sub_to_group;
    }

    $level = get_leaky_paywall_subscription_level( $level_id );

    if ( $level['price'] > 0 ) {
        return $block_active_sub_to_group;
    }

    return false;
}