Access Plans Upgrade/Downgrade

llms-access-plan-switch-filters.php

<?php

// hide system access plans from pricing table and course/membership editor

add_filter( 'llms_get_product_access_plans_args', 'llms_custom_hide_system_access_plans_args' );

function llms_custom_hide_system_access_plans_args ( $args, $product, $free_only, $visible_only ) {

	if( isset( $args['tax_query'] ) ) {
		$args['tax_query'][0]['terms'][] = 'system';
	} else {
		$args['tax_query'] = array(
			array(
				'field' => 'name',
				'operator' => 'NOT IN',
				'terms' => array( 'system' ),
				'taxonomy' => 'llms_access_plan_visibility',
			),
		);
	}
	
	return $args;
}

// Remove the limitation to the total number of Access Plans possible.

add_filter( 'llms_get_product_access_plan_limit', 'llms_custom_unlimited_access_plans' );

function llms_custom_unlimited_access_plans() {
	return -1;
}