pmpro-unblock-dashboard-access-for-roles.php

<?php
/**
 * Allow users with set custom roles access to the WordPress dashboard when users
 * that also has a "Subscriber" role is being blocked if the Restrict Dashboard Access
 * has been set on the Memberships > Settings > Advanced page.
 *
 * This should be helpful if users have multiple roles.
 *
 * 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 my_pmpro_unblock_dashboard_access_for_roles( $block ) {
	global $current_user;

	$unblock_roles = array( 'pmpro_membership_manager', 'pmpro_approver', 'custom_role_name' );

	// Unblock user if they have a role.
	if ( $current_user && array_intersect( $unblock_roles, $current_user->roles ) ) {
		$block = false;
	}

	return $block;
}
add_filter( 'pmpro_block_dashboard', 'my_pmpro_unblock_dashboard_access_for_roles' );