PHP fn_strlen函数代码示例

/**
 * Encode plain text string
 * Example: $result = fn_simple_encode_str('test'); // returns "uftu"
 *
 * @param type $str
 * @return type
 */
function fn_simple_encode_str($str)
{
    $encoded_str = '';
    for ($i = 0; $i < fn_strlen($str); $i++) {
        $chr = ord($str[$i]);
        $encoded_str .= chr(++$chr);
    }
    return $encoded_str;
}

/**
 * Smarty truncate modifier plugin
 *
 * Type:     modifier<br>
 * Name:     truncate<br>
 * Purpose:  Truncate a string to a certain length if necessary,
 *           optionally splitting in the middle of a word, and
 *           appending the $etc string or inserting $etc into the middle.
 * @link http://smarty.php.net/manual/en/language.modifier.truncate.php
 *          truncate (Smarty online manual)
 * @author   Monte Ohrt <monte at ohrt dot com>
 * @param string
 * @param integer
 * @param string
 * @param boolean
 * @param boolean
 * @return string
 */
function smarty_modifier_truncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false)
{
    if ($length == 0) {
        return '';
    }
    if (Registry::get('runtime.customization_mode.translation') && preg_match('/(\\[lang name\\=[\\w-]+?( [pre\\-ajx]*)?\\])(.*?)(\\[\\/lang\\])/is', $string, $matches)) {
        list(, $pre, , $string, $post) = $matches;
    } else {
        $pre = $post = '';
    }
    if (fn_strlen($string) > $length) {
        $length -= min($length, fn_strlen($etc));
        if (!$break_words && !$middle) {
            $string = preg_replace('/\\s+?(\\S+)?$/u', '', fn_substr($string, 0, $length + 1));
        }
        if (!$middle) {
            return fn_substr($string, 0, $length) . $etc;
        } else {
            return fn_substr($string, 0, $length / 2) . $etc . fn_substr($string, -$length / 2);
        }
    } else {
        return $string;
    }
}

/**
 * Dispathes the execution control to correct controller
 *
 * @return nothing
 */
function fn_dispatch($controller = '', $mode = '', $action = '', $dispatch_extra = '', $area = AREA)
{
    Debugger::checkpoint('After init');
    $auth = $_SESSION['auth'];
    $controller = empty($controller) ? Registry::get('runtime.controller') : $controller;
    $mode = empty($mode) ? Registry::get('runtime.mode') : $mode;
    $action = empty($action) ? Registry::get('runtime.action') : $action;
    $dispatch_extra = empty($dispatch_extra) ? Registry::get('runtime.dispatch_extra') : $dispatch_extra;
    fn_set_hook('before_dispatch', $controller, $mode, $action, $dispatch_extra, $area);
    $view = Registry::get('view');
    $run_controllers = true;
    $external = false;
    $status = CONTROLLER_STATUS_NO_PAGE;
    // CSRF protection
    if (fn_is_csrf_protection_enabled($auth) && !fn_csrf_validate_request(array('server' => $_SERVER, 'request' => $_REQUEST, 'session' => $_SESSION, 'controller' => $controller, 'mode' => $mode, 'action' => $action, 'dispatch_extra' => $dispatch_extra, 'area' => $area, 'auth' => $auth))) {
        fn_set_notification('E', __('error'), __('text_csrf_attack'));
        fn_redirect(fn_url());
    }
    // If $config['http_host'] was different from the domain name, there was redirection to $config['http_host'] value.
    if (strtolower(Registry::get('config.current_host')) != strtolower(REAL_HOST) && $_SERVER['REQUEST_METHOD'] == 'GET' && !defined('CONSOLE')) {
        if (!empty($_SERVER['REDIRECT_URL'])) {
            $qstring = $_SERVER['REDIRECT_URL'];
        } else {
            if (!empty($_SERVER['REQUEST_URI'])) {
                $qstring = $_SERVER['REQUEST_URI'];
            } else {
                $qstring = Registry::get('config.current_url');
            }
        }
        $curent_path = Registry::get('config.current_path');
        if (!empty($curent_path) && strpos($qstring, $curent_path) === 0) {
            $qstring = substr_replace($qstring, '', 0, fn_strlen($curent_path));
        }
        fn_redirect(Registry::get('config.current_location') . $qstring, false, true);
    }
    $upload_max_filesize = Bootstrap::getIniParam('upload_max_filesize');
    $post_max_size = Bootstrap::getIniParam('post_max_size');
    if (!defined('AJAX_REQUEST') && isset($_SERVER['CONTENT_LENGTH']) && ($_SERVER['CONTENT_LENGTH'] > fn_return_bytes($upload_max_filesize) || $_SERVER['CONTENT_LENGTH'] > fn_return_bytes($post_max_size))) {
        $max_size = fn_return_bytes($upload_max_filesize) < fn_return_bytes($post_max_size) ? $upload_max_filesize : $post_max_size;
        fn_set_notification('E', __('error'), __('text_forbidden_uploaded_file_size', array('[size]' => $max_size)));
        fn_redirect($_SERVER['HTTP_REFERER']);
    }
    // If URL contains session ID, remove it
    if (!defined('AJAX_REQUEST') && !empty($_REQUEST[Session::getName()]) && $_SERVER['REQUEST_METHOD'] == 'GET') {
        fn_redirect(fn_query_remove(Registry::get('config.current_url'), Session::getName()));
    }
    // If demo mode is enabled, check permissions FIX ME - why did we need one more user login check?
    if ($area == 'A') {
        if (Registry::get('config.demo_mode') == true) {
            $run_controllers = fn_check_permissions($controller, $mode, 'demo');
            if ($run_controllers == false) {
                fn_set_notification('W', __('demo_mode'), __('demo_mode_content_text'), 'K', 'demo_mode');
                if (defined('AJAX_REQUEST')) {
                    exit;
                }
                fn_delete_notification('changes_saved');
                $status = CONTROLLER_STATUS_REDIRECT;
                $_REQUEST['redirect_url'] = !empty($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : fn_url('');
            }
        } else {
            $run_controllers = fn_check_permissions($controller, $mode, 'admin', '', $_REQUEST);
            if ($run_controllers == false) {
                if (defined('AJAX_REQUEST')) {
                    $_info = Debugger::isActive() || fn_is_development() ? ' ' . $controller . '.' . $mode : '';
                    fn_set_notification('W', __('warning'), __('access_denied') . $_info);
                    exit;
                }
                $status = CONTROLLER_STATUS_DENIED;
            }
        }
    }
    if ($_SERVER['REQUEST_METHOD'] != 'POST' && !defined('AJAX_REQUEST')) {
        if ($area == 'A' && empty($_REQUEST['keep_location']) && !defined('CONSOLE')) {
            if (!defined('HTTPS') && Registry::get('settings.Security.secure_admin') == 'Y') {
                fn_redirect(Registry::get('config.https_location') . '/' . Registry::get('config.current_url'));
            } elseif (defined('HTTPS') && Registry::get('settings.Security.secure_admin') != 'Y') {
                fn_redirect(Registry::get('config.http_location') . '/' . Registry::get('config.current_url'));
            }
        } elseif ($area == 'C') {
            $secure_controllers = fn_get_secure_controllers();
            // if we are not on https but controller is secure, redirect to https
            if (!defined('HTTPS') && (Registry::get('settings.Security.secure_storefront') == 'full' || isset($secure_controllers[$controller]) && $secure_controllers[$controller] == 'active')) {
                fn_redirect(Registry::get('config.https_location') . '/' . Registry::get('config.current_url'), false, true);
            }
            // if we are on https and the controller is insecure, redirect to http
            if (defined('HTTPS') && Registry::get('settings.Security.secure_storefront') != 'full' && !isset($secure_controllers[$controller]) && Registry::get('settings.Security.keep_https') != 'Y') {
                fn_redirect(Registry::get('config.http_location') . '/' . Registry::get('config.current_url'), false, true);
            }
        }
    }
    LastView::instance()->prepare($_REQUEST);
    $controllers_cascade = array();
    $controllers_list = array('init');
    if ($run_controllers == true) {
        $controllers_list[] = $controller;
//.........这里部分代码省略.........

function fn_basename($path, $suffix = '', $encoding = 'UTF-8')
{
    $basename = explode("/", $path);
    $basename = end($basename);
    if (!empty($suffix) && fn_substr($basename, 0 - fn_strlen($suffix, $encoding), fn_strlen($basename, $encoding), $encoding) == $suffix) {
        $basename = fn_substr($basename, 0, 0 - fn_strlen($suffix, $encoding), $encoding);
    }
    /* Remove query params
           Original: http://somehost.com/images/test.jpg?12345678
           Bad result: test.jpg?12345678
           Correct result: test.jpg
       */
    list($basename) = explode('?', $basename);
    return $basename;
}

     exit;
 }
 // gateway_fast_registration
 $post_data['firstname'] = $order_info['b_firstname'];
 $post_data['lastname'] = $order_info['b_lastname'];
 $post_data['pay_from_email'] = $order_info['email'];
 //$post_data['pay_from_email'] = rand(). "@" . rand() . ".com"; // uncomment to test hide login feature
 $post_data['address'] = $order_info['b_address'];
 $post_data['address2'] = $order_info['b_address_2'];
 $post_data['postal_code'] = $order_info['b_zipcode'];
 $post_data['city'] = $order_info['b_city'];
 $post_data['state'] = fn_get_state_name($order_info['b_state'], $order_info['b_country']);
 if (empty($post_data['state'])) {
     $post_data['state'] = $order_info['b_state'];
 }
 if (fn_strlen($post_data['state']) > 50) {
     $post_data['state'] = fn_substr($post_data['state'], 0, 47) . '...';
 }
 $post_data['country'] = db_get_field('SELECT code_A3 FROM ?:countries WHERE code=?s', $order_info['b_country']);
 $post_data['phone_number'] = $order_info['phone'];
 if ($processor_data['processor_params']['quick_checkout'] == 'Y') {
     $post_data['payment_methods'] = !empty($processor_data['processor_params']['payment_methods']) ? '' : 'ACC';
     $post_data['hide_login'] = '1';
 } else {
     $post_data['payment_methods'] = 'WLT';
     $post_data['hide_login'] = !empty($suffix) ? '1' : '0';
 }
 // split_gateway
 if (!empty($processor_data['processor_params']['payment_methods'])) {
     $post_data['payment_methods'] .= (!empty($post_data['payment_methods']) ? ',' : '') . $processor_data['processor_params']['payment_methods'];
 }

function fn_sales_repors_format_description($value, $limit, $id)
{
    if (strlen($value) > fn_strlen($value)) {
        $limit /= 2;
    }
    return fn_strlen($value) > $limit ? $id . fn_substr($value, 0, $limit) . "..." : $id . $value;
}

function fn_format_long_string($str, $length)
{
    if (fn_strlen($str) <= $length) {
        return $str;
    }
    $length = $length - 3;
    return fn_substr($str, 0, $length) . '...';
}

function fn_log_event($type, $action, $data = array())
{
    $object_primary_keys = array('users' => 'user_id', 'orders' => 'order_id', 'products' => 'product_id', 'categories' => 'category_id');
    $update = false;
    $content = array();
    $actions = Registry::get('settings.Logging.log_type_' . $type);
    $cut_log = Registry::ifGet('log_cut', false);
    Registry::del('log_cut');
    $cut_data = Registry::ifGet('log_cut_data', false);
    Registry::del('log_cut_data');
    if (empty($actions) || $action && !empty($actions) && empty($actions[$action]) || !empty($cut_log)) {
        return false;
    }
    if (!empty($_SESSION['auth']['user_id'])) {
        $user_id = $_SESSION['auth']['user_id'];
    } else {
        $user_id = 0;
    }
    if ($type == 'users' && $action == 'logout' && !empty($data['user_id'])) {
        $user_id = $data['user_id'];
    }
    if ($user_id) {
        $udata = db_get_row("SELECT firstname, lastname, email FROM ?:users WHERE user_id = ?i", $user_id);
    }
    $event_type = 'N';
    // notice
    if (!empty($data['backtrace'])) {
        $_btrace = array();
        $func = '';
        foreach (array_reverse($data['backtrace']) as $v) {
            if (!empty($v['file'])) {
                $v['file'] = fn_get_rel_dir($v['file']);
            }
            if (empty($v['file'])) {
                $func = $v['function'];
                continue;
            } elseif (!empty($func)) {
                $v['function'] = $func;
                $func = '';
            }
            $_btrace[] = array('file' => !empty($v['file']) ? $v['file'] : '', 'line' => !empty($v['line']) ? $v['line'] : '', 'function' => $v['function']);
        }
        $data['backtrace'] = serialize($_btrace);
    } else {
        $data['backtrace'] = '';
    }
    if ($type == 'general') {
        if ($action == 'deprecated') {
            $content['deprecated_function'] = $data['function'];
        }
        $content['message'] = $data['message'];
    } elseif ($type == 'orders') {
        $order_status_descr = fn_get_simple_statuses(STATUSES_ORDER, true, true);
        $content = array('order' => '# ' . $data['order_id'], 'id' => $data['order_id']);
        if ($action == 'status') {
            $content['status'] = $order_status_descr[$data['status_from']] . ' -> ' . $order_status_descr[$data['status_to']];
        }
    } elseif ($type == 'products') {
        $product = db_get_field("SELECT product FROM ?:product_descriptions WHERE product_id = ?i AND lang_code = ?s", $data['product_id'], Registry::get('settings.Appearance.backend_default_language'));
        $content = array('product' => $product . ' (#' . $data['product_id'] . ')', 'id' => $data['product_id']);
        if ($action == 'low_stock') {
            // log stock - warning
            $event_type = 'W';
        }
    } elseif ($type == 'categories') {
        $category = db_get_field("SELECT category FROM ?:category_descriptions WHERE category_id = ?i AND lang_code = ?s", $data['category_id'], Registry::get('settings.Appearance.backend_default_language'));
        $content = array('category' => $category . ' (#' . $data['category_id'] . ')', 'id' => $data['category_id']);
    } elseif ($type == 'database') {
        if ($action == 'error') {
            $content = array('error' => $data['error']['message'], 'query' => $data['error']['query']);
            $event_type = 'E';
        }
    } elseif ($type == 'requests') {
        if (!empty($cut_data)) {
            $data['data'] = preg_replace("/\\<(" . implode('|', $cut_data) . ")\\>(.*?)\\<\\/(" . implode('|', $cut_data) . ")\\>/s", '<${1}>******</${1}>', $data['data']);
            $data['data'] = preg_replace("/%3C(" . implode('|', $cut_data) . ")%3E(.*?)%3C%2F(" . implode('|', $cut_data) . ")%3E/s", '%3C${1}%3E******%3C%2F${1}%3E', $data['data']);
            $data['data'] = preg_replace("/(" . implode('|', $cut_data) . ")=(.*?)(&)/s", '${1}=******${3}', $data['data']);
        }
        $content = array('url' => $data['url'], 'request' => fn_strlen($data['data']) < LOG_MAX_DATA_LENGTH && preg_match('//u', $data['data']) ? $data['data'] : '', 'response' => fn_strlen($data['response']) < LOG_MAX_DATA_LENGTH && preg_match('//u', $data['response']) ? $data['response'] : '');
    } elseif ($type == 'users') {
        if (!empty($data['time'])) {
            if (empty($_SESSION['log']['login_log_id'])) {
                return false;
            }
            $content = db_get_field('SELECT content FROM ?:logs WHERE log_id = ?i', $_SESSION['log']['login_log_id']);
            $content = unserialize($content);
            $minutes = ceil($data['time'] / 60);
            $hours = floor($minutes / 60);
            if ($hours) {
                $minutes -= $hours * 60;
            }
            if ($hours || $minutes) {
                $content['loggedin_time'] = ($hours ? $hours . ' |hours| ' : '') . ($minutes ? $minutes . ' |minutes|' : '');
            }
            if (!empty($data['timeout']) && $data['timeout']) {
                $content['timeout'] = true;
            }
            $update = $_SESSION['log']['login_log_id'];
        } else {
            if (!empty($data['user_id'])) {
//.........这里部分代码省略.........

 /**
  * @param  array  $lang_data
  * @param  string $lang_code
  * @param  array  $params
  * @return array  List of updated lang_names
  */
 public static function updateLangVar($lang_data, $lang_code = DESCR_SL, $params = array())
 {
     $error_flag = false;
     $result = array();
     fn_set_hook('update_lang_values', $lang_data, $lang_code, $error_flag, $params, $result);
     foreach ($lang_data as $k => $v) {
         if (!empty($v['name'])) {
             preg_match("/(^[a-zA-z0-9][a-zA-Z0-9_\\.]*)/", $v['name'], $matches);
             if (fn_strlen($matches[0]) == fn_strlen($v['name'])) {
                 $v['lang_code'] = $lang_code;
                 $res = db_query("REPLACE INTO ?:language_values ?e", $v);
                 if ($res) {
                     $result[] = $v['name'];
                 }
             } elseif (!$error_flag) {
                 fn_set_notification('E', __('warning'), __('warning_lanvar_incorrect_name'));
                 $error_flag = true;
             }
         }
     }
     return $result;
 }

/**
 * substr() with full UTF-8 support
 *
 * @param string $string The input string.
 * @param integer $start If start  is non-negative, the returned string will start at the start 'th position in string , counting from zero. If start is negative, the returned string will start at the start 'th character from the end of string.
 * @param integer $length  If length  is given and is positive, the string returned will contain at most length  characters beginning from start  (depending on the length of string ). If length is given and is negative, then that many characters will be omitted from the end of string (after the start position has been calculated when a start is negative). If start denotes a position beyond this truncation, an empty string will be returned. 
 * @param integer $encoding The encoding parameter is the character encoding. If it is omitted, UTF-8 character encoding value will be used.
 * @return mixed Returns the extracted part of string or false if string is less than or equal to start characters long  
 */
function fn_substr($string, $start, $length = null, $encoding = 'UTF-8')
{
    if (empty($encoding)) {
        $encoding = 'UTF-8';
    }
    if ($length === null) {
        return fn_substr($string, $start, fn_strlen($string, $encoding), $encoding);
    }
    if (function_exists('iconv_substr')) {
        // there was strange bug in iconv_substr when use negative length parameter
        // so we recalculate start and length here
        if ($length < 0) {
            $length = ceil($length);
            $len = iconv_strlen($string, $encoding);
            if ($start < 0) {
                $start += $len;
            }
            $length += $len - $start;
        }
        return iconv_substr($string, $start, $length, $encoding);
    } elseif (function_exists('mb_substr')) {
        return mb_substr($string, $start, $length, $encoding);
    } else {
        preg_match_all('/./su', $string, $ar);
        return join('', array_slice($ar[0], $start, $length));
    }
}

function fn_searchanise_get_products_before_select(&$params, &$join, &$condition, &$u_condition, &$inventory_condition, &$sortings, &$total, &$items_per_page, &$lang_code, &$having)
{
    // disable by core
    if (AREA == 'A' || fn_se_check_disabled() || !empty($params['having']) || !empty($params['disable_searchanise']) || empty($params['search_performed']) || !empty($params['block_data']) || empty($params['q']) && fn_se_get_simple_setting('use_navigation') !== 'Y' || fn_se_get_import_status(fn_se_get_company_id(), $lang_code) != 'done' || !empty($params['pid']) || !empty($params['b_id']) || !empty($params['item_ids']) || !empty($params['feature']) || !empty($params['downloadable']) || !empty($params['tracking']) || !empty($params['shipping_freight_from']) || !empty($params['shipping_freight_to']) || !empty($params['exclude_pid']) || !empty($params['get_query']) || !empty($params['only_short_fields']) || isset($params['supplier_id']) || isset($params['amount_to']) || isset($params['amount_from']) || isset($params['q']) && Registry::get('settings.General.search_objects') || isset($params['compact']) && $params['compact'] == 'Y' || !empty($_REQUEST['sort_by']) && !in_array($_REQUEST['sort_by'], fn_se_get_valid_sortings()) || !empty($params['force_get_by_ids']) && empty($params['pid']) && empty($params['product_id'])) {
        return;
    }
    // disable by addons
    if (!empty($params['rating']) || !empty($params['bestsellers']) || !empty($params['also_bought_for_product_id']) || !empty($params['for_required_product']) || !empty($params['ppcode']) && $params['ppcode'] == 'Y' || isset($params['tag']) && fn_string_not_empty($params['tag']) || Registry::ifGet('addons.age_verification.status', 'D') == 'A' || Registry::ifGet('addons.vendor_data_premoderation.status', 'D') == 'A' || !empty($params['picker_for']) && $params['picker_for'] == 'gift_certificates') {
        return;
    }
    list($restrict_by, $query_by, $union) = fn_se_prepare_request_params($params);
    //
    // Categories
    //
    if (!empty($params['cid'])) {
        $cids = is_array($params['cid']) ? $params['cid'] : array($params['cid']);
        $c_condition = '';
        if (AREA == 'C') {
            $_c_statuses = array('A', 'H');
            // Show enabled categories
            $cids = db_get_fields("SELECT a.category_id FROM ?:categories as a WHERE a.category_id IN (?n) AND a.status IN (?a)", $cids, $_c_statuses);
            $c_condition = db_quote('AND a.status IN (?a) AND (' . fn_find_array_in_set(Tygh::$app['session']['auth']['usergroup_ids'], 'a.usergroup_ids', true) . ')', $_c_statuses);
        }
        $sub_categories_ids = db_get_fields("SELECT a.category_id FROM ?:categories as a LEFT JOIN ?:categories as b ON b.category_id IN (?n) WHERE a.id_path LIKE CONCAT(b.id_path, '/%') ?p", $cids, $c_condition);
        $sub_categories_ids = fn_array_merge($cids, $sub_categories_ids, false);
        if (empty($sub_categories_ids)) {
            $params['force_get_by_ids'] = true;
            $params['pid'] = $params['product_id'] = 0;
            return;
        }
        if (!empty($params['subcats']) && $params['subcats'] == 'Y') {
            $restrict_by['category_id'] = join('|', $sub_categories_ids);
        } else {
            $restrict_by['category_id'] = join('|', $cids);
        }
    }
    //
    // Sortings
    //
    if (!empty($_REQUEST['search_performed']) && empty($_REQUEST['sort_by']) && SE_USE_RELEVANCE_AS_DEFAULT_SORTING == 'Y') {
        $params['sort_by'] = 'relevance';
        $params['sort_order'] = 'asc';
    }
    if (!empty($params['sort_by']) && !in_array($params['sort_by'], fn_se_get_valid_sortings())) {
        return;
    }
    if ($params['sort_by'] == 'product') {
        $sort_by = 'title';
    } elseif ($params['sort_by'] == 'relevance') {
        $params['sort_order'] = 'asc';
        $sort_by = 'relevance';
    } else {
        $sort_by = $params['sort_by'];
    }
    $sort_order = $params['sort_order'] == 'asc' ? 'asc' : 'desc';
    //
    // Items_per_page
    //
    $items_per_page = empty($params['items_per_page']) ? 10 : (int) $params['items_per_page'];
    if (!empty($params['limit'])) {
        $max_results = $params['limit'];
    } else {
        $max_results = $items_per_page;
    }
    $get_items = true;
    $get_facets = false;
    if (!fn_allowed_for('ULTIMATE:FREE') && AREA == 'C' && !empty($params['dispatch']) && in_array($params['dispatch'], fn_se_get_facet_valid_locations()) && fn_se_check_product_filter_block() == true) {
        $get_facets = true;
    }
    $request_params = array('sortBy' => $sort_by, 'sortOrder' => $sort_order, 'union' => $union, 'queryBy' => $query_by, 'restrictBy' => $restrict_by, 'items' => $get_items == true ? 'true' : 'false', 'facets' => $get_facets == true ? 'true' : 'false', 'maxResults' => $max_results, 'startIndex' => ($params['page'] - 1) * $items_per_page);
    if ($request_params['sortBy'] == 'null') {
        unset($request_params['sortBy']);
    }
    if (!empty($params['q']) && fn_strlen($params['q']) > 0) {
        $request_params['q'] = $params['q'];
        $request_params['suggestions'] = 'true';
        $request_params['query_correction'] = 'false';
        $request_params['suggestionsMaxResults'] = 1;
    } else {
        $request_params['q'] = '';
    }
    $result = fn_searchanise_send_search_request($request_params, $lang_code);
    if ($result == false) {
        //revert to standart sorting
        if ($params['sort_by'] == 'relevance') {
            $params['sort_by'] = '';
        }
        Registry::set('runtime.se_use_relevance_sorting', false);
        return;
    }
    if (!empty($result['suggestions']) && count($result['suggestions']) > 0) {
        $params['suggestion'] = reset($result['suggestions']);
    }
    if (!empty($result['items'])) {
        foreach ($result['items'] as $product) {
            $params['pid'][] = $product['product_id'];
        }
        if ($params['sort_by'] == 'relevance') {
            $sortings['relevance'] = "FIELD(products.product_id, '" . join("','", $params['pid']) . "')";
            $params['sort_order'] = 'asc';
//.........这里部分代码省略.........

//.........这里部分代码省略.........
        return false;
    }
    // Check if this user needs login/password
    if (fn_user_need_login($user_data['user_type'])) {
        // Check if user_login already exists
        // FIXME
        if (!isset($user_data['email'])) {
            $user_data['email'] = db_get_field("SELECT email FROM ?:users WHERE user_id = ?i", $user_id);
        }
        $is_exist = fn_is_user_exists($user_id, $user_data);
        if ($is_exist) {
            fn_set_notification('E', __('error'), __('error_user_exists'), '', 'user_exist');
            return false;
        }
        // Check the passwords
        if (!empty($user_data['password1']) || !empty($user_data['password2'])) {
            $original_password = trim($user_data['password1']);
            $user_data['password1'] = !empty($user_data['password1']) ? trim($user_data['password1']) : '';
            $user_data['password2'] = !empty($user_data['password2']) ? trim($user_data['password2']) : '';
        }
        // if the passwords are not set and this is not a forced password check
        // we will not update password, otherwise let's check password
        if (!empty(Tygh::$app['session']['auth']['forced_password_change']) || !empty($user_data['password1']) || !empty($user_data['password2'])) {
            $valid_passwords = true;
            if ($user_data['password1'] != $user_data['password2']) {
                $valid_passwords = false;
                fn_set_notification('E', __('error'), __('error_passwords_dont_match'));
            }
            // PCI DSS Compliance
            if (fn_check_user_type_admin_area($user_data['user_type'])) {
                $msg = array();
                // Check password length
                $min_length = Registry::get('settings.Security.min_admin_password_length');
                if (fn_strlen($user_data['password1']) < $min_length || fn_strlen($user_data['password2']) < $min_length) {
                    $valid_passwords = false;
                    $msg[] = str_replace("[number]", $min_length, __('error_password_min_symbols'));
                }
                // Check password content
                if (Registry::get('settings.Security.admin_passwords_must_contain_mix') == 'Y') {
                    $tmp_result = preg_match('/\\d+/', $user_data['password1']) && preg_match('/\\D+/', $user_data['password1']) && preg_match('/\\d+/', $user_data['password2']) && preg_match('/\\D+/', $user_data['password2']);
                    if (!$tmp_result) {
                        $valid_passwords = false;
                        $msg[] = __('error_password_content');
                    }
                }
                if ($msg) {
                    fn_set_notification('E', __('error'), implode('<br />', $msg));
                }
                // Check last 4 passwords
                if (!empty($user_id)) {
                    $prev_passwords = !empty($current_user_data['last_passwords']) ? explode(',', $current_user_data['last_passwords']) : array();
                    if (!empty(Tygh::$app['session']['auth']['forced_password_change'])) {
                        // if forced password change - new password can't be equal to current password.
                        $prev_passwords[] = $current_user_data['password'];
                    }
                    if (in_array(fn_generate_salted_password($user_data['password1'], $current_user_data['salt']), $prev_passwords)) {
                        $valid_passwords = false;
                        fn_set_notification('E', __('error'), __('error_password_was_used'));
                    } else {
                        if (count($prev_passwords) >= 5) {
                            array_shift($prev_passwords);
                        }
                        $user_data['last_passwords'] = implode(',', $prev_passwords);
                    }
                }
            }

function fn_basename($path, $suffix = '', $encoding = 'UTF-8')
{
    $basename = explode("/", $path);
    $basename = end($basename);
    if (!empty($suffix) && fn_substr($basename, 0 - fn_strlen($suffix, $encoding), fn_strlen($basename, $encoding), $encoding) == $suffix) {
        $basename = fn_substr($basename, 0, 0 - fn_strlen($suffix, $encoding), $encoding);
    }
    return $basename;
}

function fn_sales_repors_format_description($value, $limit, $id)
{
    return $limit !== null && fn_strlen($value) > $limit ? $id . fn_substr($value, 0, $limit) . "..." : $id . $value;
}

function fn_ult_update_lang_values(&$lang_data, &$lang_code, &$error_flag, &$params, &$result)
{
    if (Registry::get('runtime.company_id')) {
        foreach ($lang_data as $k => $v) {
            if (!empty($v['name'])) {
                preg_match("/(^[a-zA-z0-9][a-zA-Z0-9_]*)/", $v['name'], $matches);
                if (fn_strlen($matches[0]) == fn_strlen($v['name'])) {
                    $v['lang_code'] = $lang_code;
                    $v['company_id'] = Registry::get('runtime.company_id');
                    db_query("REPLACE INTO ?:ult_language_values ?e", $v);
                    // Check if variable not exists in General language variables
                    $exists = db_get_field('SELECT value FROM ?:language_values WHERE name = ?s AND lang_code = ?s', $v['name'], $lang_code);
                    if (!isset($exists) || empty($exists)) {
                        // Create language variable with empty content for other companies
                        $lang_data[$k]['value'] = '';
                    }
                } elseif (!$error_flag) {
                    fn_set_notification('E', __('warning'), __('warning_lanvar_incorrect_name'));
                    $error_flag = true;
                }
                $result[] = $v['name'];
            }
            if (!isset($params['clear']) || $params['clear']) {
                unset($lang_data[$k]);
            }
        }
    } else {
        $overwrite = array();
        foreach ($lang_data as $k => $v) {
            if (!empty($v['name']) && !empty($v['overwrite']) && $v['overwrite'] == 'Y') {
                $overwrite[] = $v['name'];
            }
        }
        if (!empty($overwrite)) {
            db_query('DELETE FROM ?:ult_language_values WHERE name IN (?a) AND lang_code = ?s', $overwrite, $lang_code);
        }
    }
}