PHP fn_crc32函数代码示例

     $cart['payment_method_data'] = fn_get_payment_method_data($cart['payment_id']);
 }
 if (!empty($auth['user_id'])) {
     //if the error occurred during registration, but despite this, the registration was performed, then the variable should be cleared.
     unset($_SESSION['failed_registration']);
     if (!empty($_REQUEST['profile_id'])) {
         $cart['profile_id'] = $_REQUEST['profile_id'];
     } elseif (!empty($_REQUEST['profile']) && $_REQUEST['profile'] == 'new') {
         $cart['profile_id'] = 0;
     } elseif (empty($cart['profile_id'])) {
         $cart['profile_id'] = db_get_field("SELECT profile_id FROM ?:user_profiles WHERE user_id = ?i AND profile_type='P'", $auth['user_id']);
     }
     // Here check the previous and the current checksum of user_data - if they are different, recalculate the cart.
     $current_state = fn_crc32(serialize($cart['user_data']));
     $cart['user_data'] = fn_get_user_info($auth['user_id'], empty($_REQUEST['profile']), $cart['profile_id']);
     if ($current_state != fn_crc32(serialize($cart['user_data']))) {
         $cart['recalculate'] = true;
     }
 } else {
     $_user_data = fn_restore_post_data('user_data');
     if (!empty($_user_data)) {
         $_SESSION['failed_registration'] = true;
     } else {
         unset($_SESSION['failed_registration']);
     }
     fn_add_user_data_descriptions($cart['user_data']);
     if (!empty($_REQUEST['action'])) {
         Tygh::$app['view']->assign('checkout_type', $_REQUEST['action']);
     }
 }
 fn_get_default_credit_card($cart, !empty($_user_data) ? $_user_data : $cart['user_data']);

 public static function processMessages($messages, $process_messages = true)
 {
     $messages_queue = array();
     if (!empty($messages)) {
         if ($process_messages) {
             $messages_queue = fn_get_storage_data('hd_messages');
         }
         if (empty($messages_queue)) {
             $messages_queue = array();
         } else {
             $messages_queue = unserialize($messages_queue);
         }
         foreach ($messages->Message as $message) {
             $message_id = empty($message->Id) ? intval(fn_crc32(microtime()) / 2) : (string) $message->Id;
             $message = array('type' => empty($message->Type) ? 'W' : (string) $message->Type, 'title' => empty($message->Title) ? __('notice') : (string) $message->Title, 'text' => (string) $message->Text);
             $messages_queue[$message_id] = $message;
         }
         if ($process_messages) {
             fn_set_storage_data('hd_messages', serialize($messages_queue));
         }
     }
     return $messages_queue;
 }

function fn_generate_gift_certificate_cart_id($gift_cert_data)
{
    $_gc = array();
    $_gc[] = TIME;
    if (!empty($gift_cert_data)) {
        foreach ((array) $gift_cert_data as $k => $v) {
            if ($k == 'products') {
                if (!empty($v)) {
                    foreach ($v as $product_item) {
                        $_gc[] = $product_item['product_id'];
                        $_gc[] = $product_item['amount'];
                        if (isset($product_item['product_options'])) {
                            $_gc[] = serialize($product_item['product_options']);
                        }
                    }
                }
            } elseif ($k == 'extra' && !empty($v)) {
                if (!empty($v)) {
                    foreach ($v as $field => $data) {
                        $_gc[] = $field;
                        $_gc[] = is_array($data) ? serialize($data) : $data;
                    }
                }
            } else {
                $_gc[] = $v;
            }
        }
    }
    return fn_crc32(implode('_', $_gc));
}

    function content_55db8f5815d397_15312311($_smarty_tpl)
    {
        if (!is_callable('smarty_block_hook')) {
            include '/var/www/html/market/app/functions/smarty_plugins/block.hook.php';
        }
        fn_preload_lang_vars(array('saved_search', 'all', 'more', 'more', 'delete', 'new_saved_search'));
        $_smarty_tpl->tpl_vars["views"] = new Smarty_variable(fn_get_views($_smarty_tpl->tpl_vars['view_type']->value), null, 0);
        ?>

<?php 
        $_smarty_tpl->tpl_vars["max_items"] = new Smarty_variable("4", null, 0);
        $_smarty_tpl->smarty->_tag_stack[] = array('hook', array('name' => "advanced_search:views"));
        $_block_repeat = true;
        echo smarty_block_hook(array('name' => "advanced_search:views"), null, $_smarty_tpl, $_block_repeat);
        while ($_block_repeat) {
            ob_start();
            ?>

    <?php 
            if ($_smarty_tpl->tpl_vars['views']->value) {
                ?>
        <div class="sidebar-row" id="views">
            <h6><?php 
                echo $_smarty_tpl->__("saved_search");
                ?>
</h6>
                <ul class="nav nav-list saved-search">
                    <?php 
                if ($_smarty_tpl->tpl_vars['views']->value) {
                    ?>
                    <li <?php 
                    if (!$_smarty_tpl->tpl_vars['search']->value['view_id']) {
                        ?>
class="active"<?php 
                    }
                    ?>
>
                        <a href="<?php 
                    echo htmlspecialchars(fn_url((string) $_smarty_tpl->tpl_vars['dispatch']->value . ".reset_view?" . (string) $_smarty_tpl->tpl_vars['view_suffix']->value), ENT_QUOTES, 'UTF-8');
                    ?>
"><?php 
                    echo $_smarty_tpl->__("all");
                    ?>
</a>
                    </li>
                    <?php 
                    $_smarty_tpl->tpl_vars['view'] = new Smarty_Variable();
                    $_smarty_tpl->tpl_vars['view']->_loop = false;
                    $_from = $_smarty_tpl->tpl_vars['views']->value;
                    if (!is_array($_from) && !is_object($_from)) {
                        settype($_from, 'array');
                    }
                    $_smarty_tpl->tpl_vars['view']->total = $_smarty_tpl->_count($_from);
                    $_smarty_tpl->tpl_vars['smarty']->value['foreach']['views']['total'] = $_smarty_tpl->tpl_vars['view']->total;
                    $_smarty_tpl->tpl_vars['smarty']->value['foreach']['views']['index'] = -1;
                    foreach ($_from as $_smarty_tpl->tpl_vars['view']->key => $_smarty_tpl->tpl_vars['view']->value) {
                        $_smarty_tpl->tpl_vars['view']->_loop = true;
                        $_smarty_tpl->tpl_vars['smarty']->value['foreach']['views']['index']++;
                        ?>
                        <?php 
                        if ($_smarty_tpl->getVariable('smarty')->value['foreach']['views']['index'] == $_smarty_tpl->tpl_vars['max_items']->value) {
                            ?>
                        <?php 
                            $_smarty_tpl->tpl_vars['s_id'] = new Smarty_variable(sprintf("saved_searches_%s", fn_crc32($_smarty_tpl->tpl_vars['dispatch']->value)), null, 0);
                            ?>
                        <li>
                            <span class="more hand">
                                <a id="on_<?php 
                            echo htmlspecialchars($_smarty_tpl->tpl_vars['s_id']->value, ENT_QUOTES, 'UTF-8');
                            ?>
" class="collapsed cm-combination cm-save-state <?php 
                            if ($_COOKIE[$_smarty_tpl->tpl_vars['s_id']->value]) {
                                ?>
hidden<?php 
                            }
                            ?>
"><?php 
                            echo $_smarty_tpl->__("more");
                            ?>
<i class="exicon-collapse"></i></a>
                                <a id="off_<?php 
                            echo htmlspecialchars($_smarty_tpl->tpl_vars['s_id']->value, ENT_QUOTES, 'UTF-8');
                            ?>
" class="cm-combination cm-save-state <?php 
                            if (!$_COOKIE[$_smarty_tpl->tpl_vars['s_id']->value]) {
                                ?>
hidden<?php 
                            }
                            ?>
"><?php 
                            echo $_smarty_tpl->__("more");
                            ?>
<i class="exicon-collapse"></i></a>
                            </span>
                        </li>
                        <li id="<?php 
                            echo htmlspecialchars($_smarty_tpl->tpl_vars['s_id']->value, ENT_QUOTES, 'UTF-8');
                            ?>
" class="<?php 
                            if (!$_COOKIE[$_smarty_tpl->tpl_vars['s_id']->value]) {
//.........这里部分代码省略.........

function fn_generate_element_hash($table_id, $element_id, $ids = '')
{
    if (!empty($ids)) {
        natsort($ids);
    } else {
        $ids = array();
    }
    array_unshift($ids, $table_id, $element_id);
    return fn_crc32(implode('_', $ids));
}

//.........这里部分代码省略.........
                foreach ($product['image_pairs'] as $image_pair) {
                    if (!empty($image_pair['detailed']) && !empty($image_pair['detailed']['http_image_path'])) {
                        if ($images_data[md5($image_pair['detailed']['http_image_path'])]) {
                            $picture_details .= "<PictureURL>" . $images_data[md5($image_pair['detailed']['http_image_path'])] . "</PictureURL>\n";
                        }
                    }
                }
            }
            $picture_details = empty($picture_details) ? '' : "<PictureDetails>\n{$picture_details}</PictureDetails>";
            $product_features = '';
            if (!empty($product['product_features'])) {
                $hash_data['product_features'] = serialize($product['product_features']);
                $product_features = '<ItemSpecifics>' . fn_prepare_xml_product_features($product['product_features']) . '</ItemSpecifics>';
            }
            $product_options = '';
            $inventory_combinations = db_get_array("SELECT combination FROM ?:product_options_inventory WHERE product_id = ?i AND amount > 0 AND combination != ''", $product['product_id']);
            if (!empty($product['product_options']) && !empty($inventory_combinations)) {
                $params = array('page' => 1, 'product_id' => $product['product_id']);
                $product_options = '<Variations>' . fn_prepare_xml_product_options($params, $product, $images_data) . '</Variations>';
            }
            if (empty($product_options)) {
                $start_price = <<<EOT
                <StartPrice currencyID="{$currency}">{$price}</StartPrice>
EOT;
                $product_quantity = <<<EOT
                <Quantity>{$product['amount']}</Quantity>

EOT;
            } else {
                $start_price = '';
                $product_quantity = '';
            }
            $product_out_of_weight = array();
            if ($product['weight'] == 0) {
                $product_out_of_weight[] = $product['product_id'];
            }
            $location = fn_get_country_name($company['company_country']);
            $items .= <<<EOT
            <AddItemRequestContainer>
                <MessageID>{$i}</MessageID>
                <Item>
                    <UUID>{$uuid}</UUID>
                    <Site>{$site}</Site>
                    <ListingType>FixedPriceItem</ListingType>
                    <Currency>{$currency}</Currency>
                    <PrimaryCategory>
                        <CategoryID>{$template['category']}</CategoryID>
                    </PrimaryCategory>
                    <SecondaryCategory>
                        <CategoryID>{$template['sec_category']}</CategoryID>
                    </SecondaryCategory>
                    <ConditionID>{$template['condition_id']}</ConditionID>
                    <CategoryMappingAllowed>true</CategoryMappingAllowed>
                    <Country>{$company['company_country']}</Country>
                    <PostalCode>{$company['company_zipcode']}</PostalCode>
                    <Location>{$location}</Location>
                    <Title><![CDATA[{$title}]]></Title>
                    <Description><![CDATA[{$description}]]></Description>
                    {$payments}
                    <ListingDuration>{$template['ebay_duration']}</ListingDuration>
                    <DispatchTimeMax>{$template['dispatch_days']}</DispatchTimeMax>
                    {$shipping}
                    {$picture_details}
                    {$product_features}
                    {$product_options}
                    {$start_price}
                    {$product_quantity}
                </Item>
            </AddItemRequestContainer>
EOT;
            $item_hashes[$k] = fn_crc32(implode('_', $hash_data));
        }
        $xml = <<<EOT
            <?xml version="1.0" encoding="utf-8"?>
            <AddItemsRequest xmlns="urn:ebay:apis:eBLBaseComponents">
                {$credentials}
                <MessageID>1</MessageID>
                {$items}
            </AddItemsRequest>
EOT;
        list($trans_id, $result) = $this->_request($xml, 'AddItems');
        $_result = array();
        if ($result->Ack != 'Failure') {
            if ($result->AddItemResponseContainer) {
                $count = 0;
                foreach ($result->AddItemResponseContainer as $k => $item) {
                    if (!empty($item->Errors)) {
                        $this->_errors($item, $trans_id, 'AddItems');
                    }
                    $_result[$count] = (array) $item;
                    $_result[$count]['product_hash'] = $item_hashes[$count];
                    $count++;
                }
            }
        }
        if (!empty($product_out_of_weight) && $template['shipping_type'] == 'C') {
            fn_set_notification('W', __('warning'), __('product_out_of_weight', array("[ids]" => implode(",", $product_out_of_weight))));
        }
        return array($trans_id, $_result);
    }

function fn_generate_cart_id($product_id, $extra, $only_selectable = false)
{
    $_cid = array();
    if (!empty($extra['product_options']) && is_array($extra['product_options'])) {
        // Try to select all options (including Globals)
        Registry::set('runtime.skip_sharing_selection', true);
        foreach ($extra['product_options'] as $k => $v) {
            if ($only_selectable == true && ((string) intval($v) != $v || db_get_field("SELECT inventory FROM ?:product_options WHERE option_id = ?i", $k) != 'Y')) {
                continue;
            }
            $_cid[] = $v;
        }
        Registry::set('runtime.skip_sharing_selection', false);
    }
    if (isset($extra['exclude_from_calculate'])) {
        $_cid[] = $extra['exclude_from_calculate'];
    }
    fn_set_hook('generate_cart_id', $_cid, $extra, $only_selectable);
    natsort($_cid);
    array_unshift($_cid, $product_id);
    $cart_id = fn_crc32(implode('_', $_cid));
    return $cart_id;
}

    $items_schema = $schema[CONTROLLER . '.' . MODE];
    if (empty($items_schema['func'])) {
        $c_elm = '';
    } else {
        $c_elm = $items_schema['func'];
        foreach ($c_elm as $k => $v) {
            if (strpos($v, '@') !== false) {
                $ind = str_replace('@', '', $v);
                if (!empty($auth[$ind]) || !empty($_REQUEST[$ind])) {
                    $c_elm[$k] = $ind == 'user_id' && empty($_REQUEST[$ind]) ? $auth[$ind] : $_REQUEST[$ind];
                }
            }
        }
    }
    $last_item = array('func' => $c_elm, 'url' => Registry::get('config.current_url'), 'icon' => empty($items_schema['icon']) ? '' : $items_schema['icon'], 'text' => empty($items_schema['text']) ? '' : $items_schema['text']);
    $hash = fn_crc32(!empty($c_elm) ? implode('', $c_elm) : $items_schema['text']);
    if (!isset($last_edited_items[$hash])) {
        $last_edited_items[$hash] = $last_item;
    }
    if (count($last_edited_items) > $last_items_cnt) {
        foreach ($last_edited_items as $k => $v) {
            unset($last_edited_items[$k]);
            break;
        }
    }
    $_SESSION['last_edited_items'] = $last_edited_items;
    fn_save_user_additional_data('L', $last_edited_items);
}
function fn_sort_menu($menu)
{
    foreach ($menu as $root => $data) {

 if (Registry::get('settings.General.store_mode') == 'Y') {
     $sess_data['store_access_key'] = Registry::get('settings.General.store_access_key');
 }
 $areas = array('A' => 'admin', 'V' => 'vendor', 'C' => 'customer');
 fn_init_user_session_data($sess_data, $_REQUEST['user_id'], true);
 $old_sess_id = Session::getId();
 $redirect_url = !empty($_REQUEST['redirect_url']) ? $_REQUEST['redirect_url'] : '';
 if ($area != 'C') {
     Session::setName($areas[$area]);
     $sess_id = Session::regenerateId();
     Session::save($sess_id, $sess_data, $area);
     Session::setName(ACCOUNT_TYPE);
     Session::setId($old_sess_id, false);
 } else {
     // Save unique key for session
     $key = fn_crc32(microtime()) . fn_crc32(microtime() + 1);
     fn_set_storage_data('session_' . $key . '_data', serialize($sess_data));
     if (fn_allowed_for('ULTIMATE')) {
         $company_id_in_url = fn_get_company_id_from_uri($redirect_url);
         if (Registry::get('runtime.company_id') || !empty($user_data['company_id']) || Registry::get('runtime.simple_ultimate') || !empty($company_id_in_url)) {
             // Redirect to the personal frontend
             $company_id = !empty($user_data['company_id']) ? $user_data['company_id'] : Registry::get('runtime.company_id');
             if (!$company_id && Registry::get('runtime.simple_ultimate')) {
                 $company_id = fn_get_default_company_id();
             } elseif (!$company_id) {
                 $company_id = $company_id_in_url;
             }
             $url = $area == 'C' ? fn_link_attach($redirect_url, 'skey=' . $key . '&company_id=' . $company_id) : $redirect_url;
             return array(CONTROLLER_STATUS_REDIRECT, fn_url($url, $area), true);
         }
     } else {

function fn_watermarks_generate_thumbnail_post(&$relative_path, &$lazy)
{
    static $init_cache = false;
    $image_path_info = fn_pathinfo($relative_path);
    $image_name = $image_path_info['filename'];
    $key = 'wt_data_' . fn_crc32($image_name);
    $condition = array('images', 'images_links');
    if (fn_allowed_for('ULTIMATE')) {
        $condition[] = 'products';
        $condition[] = 'categories';
    }
    $cache_name = 'watermarks_cache_static';
    if (!$init_cache) {
        Registry::registerCache($cache_name, $condition, Registry::cacheLevel('static'), true);
        $init_cache = true;
    }
    $image_data = Registry::get($cache_name . '.' . $key);
    if (empty($image_data)) {
        $image_data = db_get_row("SELECT l.* FROM ?:images AS i, ?:images_links AS l WHERE (l.image_id = i.image_id OR detailed_id = i.image_id) AND image_path LIKE ?l", $image_name . '.%');
        if (empty($image_data)) {
            return true;
        }
        if (fn_allowed_for('ULTIMATE')) {
            $image_data['company_id'] = fn_wt_get_image_company_id($image_data);
        }
        Registry::set($cache_name . '.' . $key, $image_data);
    }
    $company_id = null;
    if (fn_allowed_for('ULTIMATE')) {
        $company_id = Registry::get('runtime.company_id');
        if ($company_id == null) {
            $company_id = $image_data['company_id'];
        }
    }
    if (!empty($image_data['object_type']) && fn_is_need_watermark($image_data['object_type'], $image_data['object_type'] == 'detailed', $company_id)) {
        $prefix = WATERMARKS_DIR_NAME;
        if (fn_allowed_for('ULTIMATE') && !Registry::get('runtime.company_id')) {
            $prefix = WATERMARKS_DIR_NAME . $company_id . '/';
        }
        if (!Storage::instance('images')->isExist($prefix . $relative_path)) {
            fn_watermark_create($relative_path, $prefix . $relative_path, false, $company_id);
        }
        $relative_path = $prefix . $relative_path;
    }
    return true;
}

 /**
  * Calculate hash
  *
  * @return string
  */
 public function getHash()
 {
     $data = array('price' => $this->price, 'title' => $this->title, 'description' => $this->description);
     if (!empty($this->features)) {
         $data['product_features'] = serialize($this->features);
     }
     return fn_crc32(implode('_', $data));
 }

    function content_55ccecb5093f97_06209276($_smarty_tpl)
    {
        if (!is_callable('smarty_function_script')) {
            include '/home/coriolan/public_html/lead/app/functions/smarty_plugins/function.script.php';
        }
        fn_preload_lang_vars(array('object_exists', 'advanced_search', 'advanced_search', 'cancel', 'save_this_search_as', 'name', 'name', 'save', 'advanced_search_options'));
        echo smarty_function_script(array('src' => "js/tygh/advanced_search.js"), $_smarty_tpl);
        ?>

<script type="text/javascript">
Tygh.tr('object_exists', '<?php 
        echo strtr($_smarty_tpl->__("object_exists"), array("\\" => "\\\\", "'" => "\\'", "\"" => "\\\"", "\r" => "\\r", "\n" => "\\n", "</" => "<\\/"));
        ?>
');
</script>

<input type="hidden" name="is_search" value="Y" />
<?php 
        $_smarty_tpl->tpl_vars["a_id"] = new Smarty_variable(sprintf("s_%s", fn_crc32($_smarty_tpl->tpl_vars['dispatch']->value)), null, 0);
        $_smarty_tpl->tpl_vars["views"] = new Smarty_variable(fn_get_views($_smarty_tpl->tpl_vars['view_type']->value), null, 0);
        ?>

<?php 
        if (!$_smarty_tpl->tpl_vars['in_popup']->value) {
            ?>
    <?php 
            if ($_smarty_tpl->tpl_vars['simple_search']->value) {
                ?>
    <div id="simple_search_common">
        <div id="simple_search">
            <?php 
                echo $_smarty_tpl->tpl_vars['simple_search']->value;
                ?>

        </div>
    </div>
    <?php 
            }
            ?>
    <div class="sidebar-field">
        <?php 
            echo $_smarty_tpl->getSubTemplate("buttons/search.tpl", $_smarty_tpl->cache_id, $_smarty_tpl->compile_id, 0, null, array('but_name' => "dispatch[" . (string) $_smarty_tpl->tpl_vars['dispatch']->value . "]"), 0);
            ?>

        <?php 
            if (!$_smarty_tpl->tpl_vars['no_adv_link']->value) {
                ?>
            <a class="advanced-search cm-dialog-opener" id="adv_search_opener" data-ca-target-id="adv_search"><?php 
                echo $_smarty_tpl->__("advanced_search");
                ?>
</a>
        <?php 
            }
            ?>
    </div>

<div id="<?php 
            echo htmlspecialchars($_smarty_tpl->tpl_vars['a_id']->value, ENT_QUOTES, 'UTF-8');
            ?>
">
    <div class="hidden adv-search" id="adv_search" title="<?php 
            echo $_smarty_tpl->__("advanced_search");
            ?>
">
        <?php 
            if ($_smarty_tpl->tpl_vars['simple_search']->value) {
                ?>
            <div class="group" id="simple_search_popup"></div>
        <?php 
            }
            ?>

        <?php 
            echo $_smarty_tpl->tpl_vars['advanced_search']->value;
            ?>

        
        <div class="modal-footer buttons-container">
            <div class="pull-right">
                <a class="cm-dialog-closer cm-cancel tool-link btn" data-dismiss="modal"><?php 
            echo $_smarty_tpl->__("cancel");
            ?>
</a>
                <?php 
            echo $_smarty_tpl->getSubTemplate("buttons/search.tpl", $_smarty_tpl->cache_id, $_smarty_tpl->compile_id, 0, null, array('but_name' => "dispatch[" . (string) $_smarty_tpl->tpl_vars['dispatch']->value . "]", 'but_role' => "submit", 'method' => "GET"), 0);
            ?>

            </div>
            <?php 
            if (!$_smarty_tpl->tpl_vars['not_saved']->value) {
                ?>
                <div class="pull-left">
                    <?php 
                if (strpos($_REQUEST['dispatch'], ".picker") === false) {
                    ?>
                    <span class="pull-left"><?php 
                    echo $_smarty_tpl->__("save_this_search_as");
                    ?>
</span>
                    <div class="input-append">
//.........这里部分代码省略.........

function fn_ebay_update_product_post($product_data, $product_id, $lang_code, $create)
{
    if (empty($product_id)) {
        return false;
    }
    $auth = $_SESSION['auth'];
    $product_data = fn_get_product_data($product_id, $auth, CART_LANGUAGE);
    fn_gather_additional_product_data($product_data, true, true);
    if ($product_data['override'] == "Y") {
        $title = substr(strip_tags($product_data['ebay_title']), 0, 80);
        $description = !empty($product_data['ebay_description']) ? $product_data['ebay_description'] : $product_data['full_description'];
    } else {
        $title = substr(strip_tags($product_data['product']), 0, 80);
        $description = $product_data['full_description'];
    }
    $hash_data = array('price' => fn_format_price($product_data['price']), 'title' => $title, 'description' => $description, 'product_features' => serialize($product_data['product_features']));
    $product_hash = fn_crc32(implode('_', $hash_data));
    db_query('UPDATE ?:products SET product_hash = ?s WHERE product_id = ?i', $product_hash, $product_id);
    return true;
}

/**
 * Generate unique ID to cache rates calculation results
 *
 * @param mixed parameters to generate unique ID from
 * @return mixed array with rates if calculated, false otherwise
 */
function fn_generate_cached_rate_id()
{
    $data = array();
    $num_args = func_num_args();
    for ($i = 0; $i < $num_args; $i++) {
        $variable = func_get_arg($i);
        if (is_array($variable)) {
            $data = fn_array_merge($data, $variable, false);
        } else {
            $data[] = $variable;
        }
    }
    natsort($data);
    return fn_crc32(implode('_', $data));
}

function fn_statistics_track_robots($tpl_output, &$view)
{
    if (strpos($tpl_output, '<title>') === false) {
        return $tpl_output;
    }
    $sess_id = db_get_field('SELECT sess_id FROM ?:stat_sessions WHERE uniq_code = ?i AND timestamp > ?i', fn_crc32($_SERVER['HTTP_USER_AGENT']), TIME - 24 * 60 * 60);
    if (empty($sess_id)) {
        $ip = fn_get_ip(true);
        $referer = !empty($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
        $parse_url = parse_url($referer);
        $stat_data = array('user_agent' => $_SERVER['HTTP_USER_AGENT'], 'host_ip' => $ip['host'], 'proxy_ip' => $ip['proxy'], 'client_language' => $_SERVER['HTTP_ACCEPT_LANGUAGE'], 'ip_id' => fn_stat_ip_exist($ip), 'client_type' => 'B', 'robot' => CRAWLER, 'referrer' => $referer, 'timestamp' => TIME, 'referrer_scheme' => empty($parse_url['scheme']) ? '' : $parse_url['scheme'], 'referrer_host' => empty($parse_url['host']) ? '' : $parse_url['host'], 'expiry' => 0, 'uniq_code' => fn_crc32($_SERVER['HTTP_USER_AGENT']));
        $request_type = STAT_LAST_REQUEST;
        $sess_id = db_query('INSERT INTO ?:stat_sessions ?e', $stat_data);
        $last_url = '';
    } else {
        $last_url = db_get_field("SELECT url FROM ?:stat_requests WHERE sess_id = ?i AND (request_type & ?i) = ?i", $sess_id, STAT_LAST_REQUEST, STAT_LAST_REQUEST);
        db_query("UPDATE ?:stat_requests SET request_type = request_type & " . STAT_ORDINARY_REQUEST . " WHERE sess_id = ?s", $sess_id);
        $request_type = STAT_END_REQUEST;
    }
    // Add to stat requests
    $this_url = fn_stat_prepare_url(REAL_URL);
    if ($last_url != $this_url) {
        $title = '';
        if (preg_match_all('/\\<title\\>(.*?)\\<\\/title\\>/', $tpl_output, $m)) {
            $title = fn_html_escape($m[1][0], true);
        }
        $ve = array('sess_id' => $sess_id, 'timestamp' => TIME, 'url' => $this_url, 'title' => $title, 'https' => defined('HTTPS') ? 'Y' : 'N', 'loadtime' => microtime(true) - MICROTIME, 'request_type' => $request_type);
        db_query("INSERT INTO ?:stat_requests ?e", $ve);
    }
    return $tpl_output;
}