PHP get_current_page函数代码示例

 /**
  * Метод, предназначенный для получения и вывода списка Запросов
  *
  * @param boolean $pagination признак формирования постраничного списка
  */
 function _requestListGet($pagination = true)
 {
     global $AVE_DB, $AVE_Template;
     $limit = '';
     // Если используется постраничная навигация
     if ($pagination) {
         // Определяем лимит записей на страницу и начало диапазона выборки
         $limit = $this->_limit;
         $start = get_current_page() * $limit - $limit;
         // Получаем общее количество запросов
         $num = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_request")->GetCell();
         // Если количество больше, чем установленный лимит, тогда формируем постраничную навигацию
         if ($num > $limit) {
             $page_nav = " <a class=\"pnav\" href=\"index.php?do=request&page={s}&amp;cp=" . SESSION . "\">{t}</a> ";
             $page_nav = get_pagination(ceil($num / $limit), 'page', $page_nav);
             $AVE_Template->assign('page_nav', $page_nav);
         }
         $limit = $pagination ? "LIMIT " . $start . "," . $limit : '';
     }
     // Выполняем запрос к БД на получение списка запросов с учетом лимита вывода на страницу (если необходимо)
     $items = array();
     $sql = $AVE_DB->Query("\r\n\t\t\tSELECT *\r\n\t\t\tFROM " . PREFIX . "_request\r\n\t\t\tORDER BY Id ASC\r\n\t\t\t" . $limit . "\r\n\t\t");
     // Формируем массив из полученных данных
     while ($row = $sql->FetchRow()) {
         $row->request_author = get_username_by_id($row->request_author_id);
         array_push($items, $row);
     }
     // Возвращаем массив
     return $items;
 }

 /**
  * 返回国家列表
  * @access public
  */
 function index()
 {
     $country = get_post_value('country');
     $region = get_post_value('region');
     $province = get_post_value('province');
     $city = get_post_value('city');
     $field = array('country.country_id', 'country.country', 'region.region_id', 'region.region', 'province.province_id', 'province.province', 'city.city_id', 'city.city', 'city.status', 'city.orders');
     // 排序方法2
     $orderby = array('country.orders', 'region.orders', 'province.orders');
     $m = new Address();
     $m->clear();
     $m->setField($field);
     $m->setWhere('country.status', '!=', '50000');
     $m->setWhere('region.status', '!=', '50000');
     $m->setWhere('province.status', '!=', '50000');
     $m->setWhere('city.status', '!=', '50000');
     if ($country != '') {
         $m->setWhere('country.country_id', '=', $country);
     }
     if ($region != '') {
         $m->setWhere('region.region_id', '=', $region);
     }
     if ($province != '') {
         $m->setWhere('province.province_id', '=', $province);
     }
     if ($city != '') {
         $m->setWhere('city.city', 'LIKE', '%' . $city . '%');
     }
     $m->setTable('vcb_address_country AS country');
     $m->setJoin('vcb_address_region as region', 'country.country_id=region.country_id');
     $m->setJoin('vcb_address_province as province', 'region.region_id=province.region_id');
     $m->setJoin('vcb_address_city as city', 'province.province_id=city.province_id');
     $m->setOrderBy($orderby);
     $count = $m->getRowsCount();
     //合计计录数
     //分页其他参数
     $page = new Page($count);
     $parameter = array('country' => get_post_value('country'));
     $page->setParameter($parameter);
     $showPage = $page->showPage();
     $showTotal = $page->showTotal();
     $m->setPage(get_current_page());
     $data = $m->select();
     //状态标题
     $count = count($data);
     for ($i = 0; $i < $count; $i++) {
         $status = $data[$i]['status'];
         $data[$i]['status_name'] = $m->getStatus($status);
     }
     $this->assign('data', $data);
     //输出数据
     $this->assign('showPage', $showPage);
     //输出分页
     $this->assign('showTotal', $showTotal);
     //输出分页合计
     $r = $m->getRegion($country);
     $this->assign('region', $r);
     $p = $m->getProvince($region);
     $this->assign('province', $p);
 }

function render_ui($ui_page, $title = null)
{
    $page =& get_current_page();
    $renderer =& get_renderer();
    $layout_page = load_layout_page($ui_page);
    if ($layout_page !== null) {
        if (empty($title)) {
            $title = $page->title;
        }
        if (empty($title)) {
            $title = $page->name;
        }
        $vars = new_global_wiki_variables();
        $vars->set('title', $title);
        $info_text = get_info_text();
        if (count($info_text) > 0) {
            $vars->set('info_text', implode(' ', $info_text));
        }
        $redirected_page =& get_redirected_page();
        if ($redirected_page !== null) {
            $vars->set('redir_page', $redirected_page->name);
        }
        $layout_page->render($vars);
    }
}

function do_pages($total, $page_size = 15)
{
    global $db;
    if ($total < $page_size) {
        return;
    }
    $query = preg_replace('/page=[0-9]+/', '', $_SERVER['QUERY_STRING']);
    $query = preg_replace('/^&*(.*)&*$/', "\$1", $query);
    if (!empty($query)) {
        $query = htmlspecialchars($query);
        $query = "&amp;{$query}";
    }
    $current = get_current_page();
    $total_pages = ceil($total / $page_size);
    echo '<div class="pages">';
    if ($current == 1) {
        echo '<span class="nextprev">&#171;</span>';
    } else {
        $i = $current - 1;
        echo '<a href="?page=' . $i . $query . '">&#171;</a>';
    }
    echo '<span class="current">' . $current . '</span>';
    if ($current < $total_pages) {
        $i = $current + 1;
        echo '<a href="?page=' . $i . $query . '">&#187;</a>';
    } else {
        echo '<span class="nextprev">&#187;</span>';
    }
    echo "</div>\n";
}

function group_read($from_where, $order_by)
{
    global $db, $main_smarty, $view, $user, $rows, $page_size, $offset;
    // figure out what "page" of the results we're on
    $offset = (get_current_page() - 1) * $page_size;
    // pagesize set in the admin panel
    $search->pagesize = $page_size;
    if ($order_by == "") {
        $order_by = "group_date DESC";
    }
    include_once mnminclude . 'smartyvariables.php';
    global $db, $main_smarty;
    $rows = $db->get_var("SELECT count(*) FROM " . table_groups . " WHERE " . $from_where . " ");
    $group = $db->get_results("SELECT distinct(group_id) as group_id FROM " . table_groups . " WHERE " . $from_where . " ORDER BY group_status DESC, " . $order_by . " LIMIT {$offset},{$page_size} ");
    if ($group) {
        foreach ($group as $groupid) {
            $group_display .= group_print_summary($groupid->group_id);
        }
        $main_smarty->assign('group_display', $group_display);
    }
    if (Auto_scroll == 2 || Auto_scroll == 3) {
        $main_smarty->assign("scrollpageSize", $page_size);
    } else {
        $main_smarty->assign('group_pagination', do_pages($rows, $page_size, "groups", true));
    }
    return true;
}

	/**
	 * 架构函数
	 * @param array $totalRows  总的记录数
	 * @param array $listRows  每页显示记录数
	 * @param array $parameter  分页跳转的参数
	 */
	public function __construct($totalRows, $listRows = null, $parameter = array()) {
 		/* 基础设置 */
		$this->_url		  	= CURRENT_URL ;
		$this->totalRows  	= $totalRows; //设置总记录数
		$this->listRows   	= !isset($listRows) ? DEFAULT_LIMIT : $listRows; // 设置每页显示行数
		$this->parameter = empty ( $parameter ) ? '' : $parameter;
		$this->_currentPage	= get_current_page();
		$this->_currentPage = $this->_currentPage >0 ? $this->_currentPage :1;
		
	}

/**
 * @param string $include
 * @param string $page (optional)
 */
function include_template_part($include, $page = "")
{
    global $pwt;
    if (!file_exists(dirname(__FILE__) . "/tpl/{$include}.php")) {
        trigger_error("Template {$include}.php not found.", E_USER_WARNING);
        return;
    }
    $page = $page === "" ? get_current_page() : explode("/", $page);
    $home = get_relative_home_path($page);
    include dirname(__FILE__) . "/tpl/{$include}.php";
}

function doPages($page_size, $thepage, $query_string, $total = 0)
{
    //per page count
    $index_limit = 5;
    //set the query string to blank, then later attach it with $query_string
    $query = '';
    if (strlen($query_string) > 0) {
        $query = "&" . $query_string;
    }
    //get the current page number example: 3, 4 etc: see above method description
    $current = get_current_page();
    $total_pages = ceil($total / $page_size);
    $start = max($current - intval($index_limit / 2), 1);
    $end = $start + $index_limit - 1;
    $pagging = '<div class="paging">';
    if ($current == 1) {
        $pagging .= '<span class="prn">< Previous</span> ';
    } else {
        $i = $current - 1;
        $pagging .= '<a class="prn" title="go to page ' . $i . '" rel="nofollow" href="' . $thepage . '?page=' . $i . $query . '">< Previous</a> ';
        $pagging .= '<span class="prn">...</span> ';
    }
    if ($start > 1) {
        $i = 1;
        $pagging .= '<a title="go to page ' . $i . '" href="' . $thepage . '?page=' . $i . $query . '">' . $i . '</a> ';
    }
    for ($i = $start; $i <= $end && $i <= $total_pages; $i++) {
        if ($i == $current) {
            $pagging .= '<span>' . $i . '</span> ';
        } else {
            $pagging .= '<a title="go to page ' . $i . '" href="' . $thepage . '?page=' . $i . $query . '">' . $i . '</a> ';
        }
    }
    if ($total_pages > $end) {
        $i = $total_pages;
        $pagging .= '<a title="go to page ' . $i . '" href="' . $thepage . '?page=' . $i . $query . '">' . $i . '</a> ';
    }
    if ($current < $total_pages) {
        $i = $current + 1;
        $pagging .= '<span class="prn">...</span> ';
        $pagging .= '<a class="prn" title="go to page ' . $i . '" rel="nofollow" href="' . $thepage . '?page=' . $i . $query . '">Next ></a> ';
    } else {
        $pagging .= '<span class="prn">Next ></span> ';
    }
    //if nothing passed to method or zero, then dont print result, else print the total count below:
    if ($total != 0) {
        //prints the total result count just below the paging
        $pagging .= '(' . $total . ' Records)';
    }
    $pagging .= '</div>';
    return $pagging;
}

function doPages($page_size, $thepage, $query_string, $total = 0)
{
    //per page count
    $index_limit = 10;
    //set the query string to blank, then later attach it with $query_string
    $query = '';
    if (strlen($query_string) > 0) {
        $query = "&" . $query_string;
    }
    //get the current page number example: 3, 4 etc: see above method description
    $current = get_current_page();
    $total_pages = ceil($total / $page_size);
    $start = max($current - intval($index_limit / 2), 1);
    $end = $start + $index_limit - 1;
    echo '<br /><br /><div class="paging">';
    if ($current == 1) {
        echo '<span class="prn">&lt; Previous</span>&nbsp;';
    } else {
        $i = $current - 1;
        echo '<a href="' . $thepage . '?page=' . $i . $query . '" class="prn" rel="nofollow" title="go to page ' . $i . '">&lt; Previous</a>&nbsp;';
        echo '<span class="prn">...</span>&nbsp;';
    }
    if ($start > 1) {
        $i = 1;
        echo '<a href="' . $thepage . '?page=' . $i . $query . '" title="go to page ' . $i . '">' . $i . '</a>&nbsp;';
    }
    for ($i = $start; $i <= $end && $i <= $total_pages; $i++) {
        if ($i == $current) {
            echo '<span>' . $i . '</span>&nbsp;';
        } else {
            echo '<a href="' . $thepage . '?page=' . $i . $query . '" title="go to page ' . $i . '">' . $i . '</a>&nbsp;';
        }
    }
    if ($total_pages > $end) {
        $i = $total_pages;
        echo '<a href="' . $thepage . '?page=' . $i . $query . '" title="go to page ' . $i . '">' . $i . '</a>&nbsp;';
    }
    if ($current < $total_pages) {
        $i = $current + 1;
        echo '<span class="prn">...</span>&nbsp;';
        echo '<a href="' . $thepage . '?page=' . $i . $query . '" class="prn" rel="nofollow" title="go to page ' . $i . '">Next &gt;</a>&nbsp;';
    } else {
        echo '<span class="prn">Next &gt;</span>&nbsp;';
    }
    //if nothing passed to method or zero, then dont print result, else print the total count below:
    if ($total != 0) {
        //prints the total result count just below the paging
        echo '<p id="total_count">(total ' . $total_pages . ' page)</p></div>';
    }
}

function get_user_posts($user_id = 0)
{
    global $conn;
    $post_per_page = get_posts_per_page();
    $current_page = get_current_page();
    $offset = ($current_page - 1) * $post_per_page;
    $posts_query = "SELECT *\n\t\tFROM posts\n\t\tWHERE user_id={$user_id}\n\t\tORDER BY publish_date DESC\n\t\tLIMIT {$offset}, {$post_per_page}";
    $posts_query = mysqli_query($conn, $posts_query);
    $all_posts = array();
    // $counter  = 0;
    while ($post = mysqli_fetch_assoc($posts_query)) {
        // $all_posts[$counter++] = $post;
        $all_posts[] = $post;
    }
    return $all_posts;
}

/**
 * Постраничная навигация документа
 *
 * @param string $text	текст многострочной части документа
 * @return string
 */
function document_pagination($text)
{
    global $AVE_Core;
    // IE8                    <div style="page-break-after: always"><span style="display: none">&nbsp;</span></div>
    // Chrome                 <div style="page-break-after: always; "><span style="DISPLAY:none">&nbsp;</span></div>
    // FF                     <div style="page-break-after: always;"><span style="display: none;">&nbsp;</span></div>
    $pages = preg_split('#<div style="page-break-after:[; ]*always[; ]*"><span style="display:[ ]*none[;]*">&nbsp;</span></div>#i', $text);
    $total_page = @sizeof($pages);
    if ($total_page > 1) {
        $text = @$pages[get_current_page('artpage') - 1];
        $page_nav = ' <a class="pnav" href="index.php?id=' . $AVE_Core->curentdoc->Id . '&amp;doc=' . (empty($AVE_Core->curentdoc->document_alias) ? prepare_url($AVE_Core->curentdoc->document_title) : $AVE_Core->curentdoc->document_alias) . '&amp;artpage={s}' . '">{t}</a> ';
        $page_nav = get_pagination($total_page, 'artpage', $page_nav, get_settings('navi_box'));
        $text .= rewrite_link($page_nav);
    }
    return $text;
}

 /**
  * Вывод списка рубрик
  *
  */
 function rubricList()
 {
     global $AVE_DB, $AVE_Template;
     $rubrics = array();
     $num = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_rubrics")->GetCell();
     $page_limit = $this->_limit;
     $seiten = ceil($num / $page_limit);
     $set_start = get_current_page() * $page_limit - $page_limit;
     if ($num > $page_limit) {
         $page_nav = " <a class=\"pnav\" href=\"index.php?do=rubs&page={s}&cp=" . SESSION . "\">{t}</a> ";
         $page_nav = get_pagination($seiten, 'page', $page_nav);
         $AVE_Template->assign('page_nav', $page_nav);
     }
     $sql = $AVE_DB->Query("\r\n\t\t\tSELECT\r\n\t\t\t\trub.*,\r\n\t\t\t\tCOUNT(doc.Id) AS doc_count\r\n\t\t\tFROM\r\n\t\t\t\t" . PREFIX . "_rubrics AS rub\r\n\t\t\tLEFT JOIN\r\n\t\t\t\t" . PREFIX . "_documents AS doc\r\n\t\t\t\t\tON rubric_id = rub.Id\r\n\t\t\tGROUP BY rub.Id\r\n\t\t\tLIMIT " . $set_start . "," . $page_limit);
     while ($row = $sql->FetchRow()) {
         array_push($rubrics, $row);
     }
     $AVE_Template->assign('rubrics', $rubrics);
 }

 /**
  * Административная часть (задачи)
  */
 function roadmapTaskList($tpl_dir, $project_id, $status)
 {
     global $AVE_DB, $AVE_Template;
     $project_id = (int) $project_id;
     $status = (int) $status;
     $limit = $this->_limit;
     $num = $AVE_DB->Query("\r\n\t\t\tSELECT COUNT(*)\r\n\t\t\tFROM " . PREFIX . "_modul_roadmap_tasks\r\n\t\t\tWHERE pid = '" . $project_id . "'\r\n\t\t\tAND task_status = '" . $status . "'\r\n\t\t")->GetCell();
     $pages = ceil($num / $limit);
     $start = get_current_page() * $limit - $limit;
     $items = array();
     $sql = $AVE_DB->Query("\r\n\t\t\tSELECT *\r\n\t\t\tFROM " . PREFIX . "_modul_roadmap_tasks\r\n\t\t\tWHERE pid = '" . $project_id . "'\r\n\t\t\tAND task_status = '" . $status . "'\r\n\t\t\tORDER BY priority\r\n\t\t\tLIMIT " . $start . "," . $limit);
     while ($row = $sql->FetchRow()) {
         $row->username = get_username_by_id($row->uid);
         switch ($row->priority) {
             case '1':
                 $row->priority = $AVE_Template->get_config_vars('ROADMAP_TASK_HIGHEST');
                 break;
             case '2':
                 $row->priority = $AVE_Template->get_config_vars('ROADMAP_TASK_HIGH');
                 break;
             case '3':
                 $row->priority = $AVE_Template->get_config_vars('ROADMAP_TASK_NORMAL');
                 break;
             case '4':
                 $row->priority = $AVE_Template->get_config_vars('ROADMAP_TASK_LOW');
                 break;
             case '5':
                 $row->priority = $AVE_Template->get_config_vars('ROADMAP_TASK_LOWEST');
                 break;
         }
         array_push($items, $row);
     }
     if ($num > $limit) {
         $page_nav = " <a class=\"pnav\" href=\"index.php?do=modules&action=modedit&mod=roadmap&moduleaction=show_tasks&closed=" . $status . "&id=" . $project_id . "&cp=" . SESSION . "&page={s}\">{t}</a> ";
         $page_nav = get_pagination($pages, 'page', $page_nav);
         $AVE_Template->assign('page_nav', $page_nav);
     }
     $AVE_Template->assign('items', $items);
     $AVE_Template->assign('content', $AVE_Template->fetch($tpl_dir . 'admin_tasks.tpl'));
 }

function get_page_nav()
{
    global $smarty_q, $config_q;
    $current_page = get_current_page();
    $quotes_count = $smarty_q->get_template_vars("quotes_count");
    $max_pages = floor($quotes_count / $config_q["quotes_on_page"]);
    $start = $current_page - 10;
    $end = $current_page + 10;
    $pages = array();
    $k = 1;
    for ($i = $start; $i < $end; $i++) {
        if ($i > 0 && $i <= $max_pages) {
            $pages[$k] = array("caption" => $i, "index" => $k);
            if ($i == $current_page) {
                $pages[$k]["selected"] = true;
            } else {
                $pages[$k]["selected"] = false;
            }
            $k++;
        }
    }
    return $pages;
}

}
if (isset($_REQUEST['search'])) {
    $search->filterToStatus = "all";
}
if (!isset($_REQUEST['search'])) {
    $search->orderBy = "link_published_date DESC, link_date DESC";
}
if (isset($_REQUEST['tag'])) {
    $search->searchTerm = sanitize($_REQUEST['search'], 3);
    $search->isTag = true;
}
if (isset($thecat)) {
    $search->category = $catID;
}
// figure out what "page" of the results we're on
$search->offset = (get_current_page() - 1) * $page_size;
// pagesize set in the admin panel
$search->pagesize = $page_size;
// since this is index, we only want to view "published" stories
$search->filterToStatus = "published";
// this is for the tabs on the top that filter
if (isset($_GET['part'])) {
    $search->setmek = $db->escape($_GET['part']);
}
$search->do_setmek();
// do the search
$search->doSearch();
$linksum_count = $search->countsql;
$linksum_sql = $search->sql;
if (isset($_REQUEST['category'])) {
    $category_data = get_cached_category_data('category_safe_name', sanitize($_REQUEST['category'], 1));