php 分页函数
程序调用:$page = multi(记录总数,每页显示数,当前页数,URL字符串,前后最大显示页数);
模版调用:<div>{$page}</div>
//分页函数显示 function multi($count, $tpp, $page, $url, $maxto = 5) { $string = $string_f = $string_e = $string_ee = ''; $page = abs($page); $maxpage = Ceil($count / $tpp) == 0 ? 1 : Ceil($count / $tpp); $url = strrpos($url, '?') ? $url . '&' : $url . '?'; if ($count == 0) { $string_ff = "<span class="p5" title="没有记录">没有记录</span> "; } else { $string_ff = ''; } $string_ff.= "<span class="p1" title="共".$maxpage."页 / 当前第".$page."页">共" . $maxpage . "页 / 第" . $page . "页</span> "; if ($page == 1 OR $maxpage == 0 OR $page > $maxpage) { $string_f = "<span class="p2">首页</span> <span class="p2">上一页</span> "; } else { $string_f = "<a class="p4" href="".$url."page = 1">首页</a> <a class="p4" href="".$url."page = ".($page-1)."">上一页</a> "; } if ($page == $maxpage OR $maxpage == 0 OR $page > $maxpage) { $string_e = "<span class="p2">下一页</span> <span class="p2">尾页</span> "; } else { $string_e = "<a class="p4" href="".$url."page = ".($page+1)."">下一页</a> <a class="p4" href="".$url."page = ".$maxpage."">尾页</a> "; } $for_end = ($maxpage > ($page + $maxto)) ? ($page + $maxto) : $maxpage; $for_begin = (($page - $maxto) > 1) ? ($page - $maxto) : 1; for ($i = $for_begin; $i <= $for_end; $i++) { if ($i == $page) { $string.= "<span class="p3">$i</span> "; } else { $string.= "<a class="p4" href="".$url."page = ".$i."">$i</a> "; } } if ($page > $maxpage OR $page == 0) { $string_ee = "<span class="p5">没有找到当前页!</span> <a class="p5" href="".$url."page = 1">首页</a> <a class="p5" href="".$url."page = ".$maxpage."">尾页</a>"; return $string_ee; } else { return $string_ff . $string_f . $string . $string_e . $string_ee; } }
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