zencart语言选择模块(修改)

<?php
/**
 * select_language.php  - modules
 */
$show_languages= false;
if (substr($current_page, 0, 8) != 'checkout') {
	$show_languages= true;
}

if ($show_languages == true) {
	if (!isset($lng) || (isset($lng) && !is_object($lng))) {
		$lng = new language;
	}

	reset($lng->catalog_languages);
	$output_language_list = array();
	$row = 0;
	while (list($key, $value) = each($lng->catalog_languages)) {
		$row++;
		$output_language_list[$row]['href'] = zen_href_link($_GET['main_page'], zen_get_all_get_params(array('language', 'currency')) . 'language=' . $key, $request_type);
		$output_language_list[$row]['img'] = zen_image(DIR_WS_LANGUAGES .  $value['directory'] . '/images/' . $value['image'], $value['name']);
		if ($row >= MAX_LANGUAGE_FLAGS_COLUMNS) {
			break;
		}
	}
}
?>