woocommerce-paypal-payments/src/PPCP.php

<?php

/**
 * Internal global data.
 *
 * @package WooCommerce\PayPalCommerce
 */
declare (strict_types=1);
namespace WooCommerce\PayPalCommerce;

use LogicException;
use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
/**
 * Internal global data.
 */
class PPCP
{
    /**
     * The container with services of the application modules.
     *
     * @var ContainerInterface|null
     */
    private static $container = null;
    /**
     * The container with services of the application modules.
     * Mainly for internal usage.
     * The compatibility between different versions of the plugins is not guaranteed.
     *
     * @throws LogicException When no container.
     */
    public static function container(): ContainerInterface
    {
        if (!self::$container) {
            throw new LogicException('No PPCP container, probably called too early when the plugin is not initialized yet.');
        }
        return self::$container;
    }
    /**
     * Init the data.
     *
     * @param ContainerInterface $container The app container.
     */
    public static function init(ContainerInterface $container): void
    {
        self::$container = $container;
    }
}