php 分页类函数

作者: phper
时间: 2015-07-04
分类: php代码

php 分页类函数
function getPageBar($count = 0)
{
    $bad_link_color = "#C0C0C0";

    $page["url"]           = eregi_replace("&page=[^&]+","",basename($_SERVER[SCRIPT_NAME])."?".$_SERVER[QUERY_STRING]);

    $page["result_count"] = (string) $count;
    $page["this_page"]     = (empty($_GET["page"]))?"1":$_GET["page"];
    $page["this_page"]     = ($page["result_count"] == 0)?"0":$page["this_page"];

$page["page_size"] = $GLOBALS["option"]["page_size"];
 $page["page_count"] = (string) ceil($page["result_count"]/$page["page_size"]);

 $page["first_page"] = ($page["this_page"] > 1)?"<a href="".$page["url"]."&page=1" title="首页">«</a>":"";
 $page["rearward_page"] = ($page["this_page"] < (int) $page["page_count"])?"<a href="".$page["url"]."&page=".$page["page_count"]."" title="末页">»</a>":"";
 $page["prev_page"] = ($page["this_page"] > 1)?"<a href="".$page["url"]."&page=".((int)$page["this_page"] - 1)."" title="上一页">‹</a>":"";
 $page["next_page"] = ($page["this_page"] < (int) $page["page_count"])?"<a href="".$page["url"]."&page=".((int)$page["this_page"] + 1)."" title="下一页">›</a>":"";

 $page['start_page'] = ((int)$page["this_page"]-5<1)?1:(int)$page["this_page"]-5;
 $page['end_page'] = ((int)$page["this_page"]+5 > $page['page_count'])?(int)$page["page_count"]:(int)$page["this_page"]+5;

for ($i = $page['start_page'];$i <= $page['end_page'];$i++)
 {
 $selected = ($_GET["page"] == $i)?"selected":"";
 $page["page_select"] .= "<option value="$i" $selected>$i</option>";
 $page["page_list"] .= ($i == $page["this_page"])?" $i ":"<a href="".$page['url']."&page=$i" title="第 ".$i." 页">[$i]</a>";
 }


 return $page;
}

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php 分页类函数

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