Method getShippingPluginMethods

/*
 * Get all PCS Plugins
 */
public static function getShippingPluginMethods($namePlugin = '')
{
    $plugin = array();
    $plugin['name'] = $namePlugin;
    $plugin['group'] = 'pcs';
    $plugin['title'] = 'Phoca Cart Shipping';
    $plugin['selecttitle'] = Text::_('COM_PHOCACART_SELECT_SHIPPING_METHOD');
    $plugin['returnform'] = 1;
    return PhocacartPlugin::getPluginMethods($plugin);
}