Codeception\Module\WPBootstrapperTest::setUpBeforeClass PHP Method

    public static function setUpBeforeClass()
    {
        parent::setUpBeforeClass();
        if (!function_exists('set_site_transient')) {
            function set_site_transient($key, $value)
            {
                global $_transients;
                $_transients = is_array($_transients) ? $_transients : [];
                $_transients[$key] = $value;
            }
        }
    }