PHP封装的page分页类定义与用法完整示例

 query('set names utf8'); $sql = "SELECT * from operator_list where 1=1"; $res_gg = $pdo->query("SELECT count(*) as ctn from operator_list where 1=1;"); $result = $res_gg->fetch(); $total = $result["ctn"]; if (!empty($_GET['page']) && $total != 0 && $curpage > ceil($total / $showrow)) { $curpage = ceil($total_rows / $showrow); } $sql .= " LIMIT " . ($curpage - 1) * $showrow . ",$showrow;"; $res_zz = $pdo->query($sql); $result = $res_zz->fetchAll(); //print_r(json_encode($result));die; ?>   <title></title> <div class="head"> <!--  <div class="head_inner clearfix">--><!--    <ul id="nav">--><!--      <li>商品列表</li>--><!--      <li>详情列表</li>--><!--    </ul>--><!--          --><!--  </div>--></div><div class="container"> <div class="demo"> <h2 class="title">报表</h2><div class="showData"> <table width="100%" border="0" align="center" style="border:1px solid #ccc" cellpadding="0" cellspacing="1"> <tr align="center"> <td>ID</td><td>商品编号</td><td>订阅状态</td><td>商品状态</td><td>修改时间</td><td>创建时间</td></tr>  $v) { ?> <tr align="center"> <td></td><td></td><td></td><td></td><td></td><td></td></tr>  </table></div><div class="showPage">  $showrow) {//总记录数大于每页显示数，显示分页 $page = new page($total, $showrow, $curpage, $url, 3); echo $page->myde_write(); } ?> </div></div></div><div class="foot"> 阿里巴巴：https://www.taobao.com</div>

 myde_total = $this->numeric($myde_total); $this->myde_size = $this->numeric($myde_size); $this->myde_page = $this->numeric($myde_page); $this->myde_page_count = ceil($this->myde_total / $this->myde_size); $this->myde_url = $myde_url; if ($this->myde_total myde_total = 0; if ($this->myde_page myde_page = 1; if ($this->myde_page_count myde_page_count = 1; if ($this->myde_page > $this->myde_page_count) $this->myde_page = $this->myde_page_count; $this->limit = ($this->myde_page - 1) * $this->myde_size; $this->myde_i = $this->myde_page - $show_pages; $this->myde_en = $this->myde_page + $show_pages; if ($this->myde_i myde_en = $this->myde_en + (1 - $this->myde_i); $this->myde_i = 1; } if ($this->myde_en > $this->myde_page_count) { $this->myde_i = $this->myde_i - ($this->myde_en - $this->myde_page_count); $this->myde_en = $this->myde_page_count; } if ($this->myde_i myde_i = 1; } //检测是否为数字 private function numeric($num) { if (strlen($num)) { if (!preg_match("/^[0-9]+$/", $num)) { $num = 1; } else { $num = substr($num, 0, 11); } } else { $num = 1; } return $num; } //地址替换 private function page_replace($page) { return str_replace("{page}", $page, $this->myde_url); } //首页 private function myde_home() { if ($this->myde_page != 1) { return "page_replace(1) . "' title='首页'>首页"; } else { return "<p>首页</p>"; } } //上一页 private function myde_prev() { if ($this->myde_page != 1) { return "page_replace($this->myde_page - 1) . "' title='上一页'>上一页"; } else { return "<p>上一页</p>"; } } //下一页 private function myde_next() { if ($this->myde_page != $this->myde_page_count) { return "page_replace($this->myde_page + 1) . "' title='下一页'>下一页"; } else { return"<p>下一页</p>"; } } //尾页 private function myde_last() { if ($this->myde_page != $this->myde_page_count) { return "page_replace($this->myde_page_count) . "' title='尾页'>尾页"; } else { return "<p>尾页</p>"; } } //输出 public function myde_write($id = 'page') { $str = "<div id=" . $id . ">"; $str.=$this->myde_home(); $str.=$this->myde_prev(); if ($this->myde_i > 1) { $str.="<p class='pageEllipsis'>...</p>"; } for ($i = $this->myde_i; $i myde_en; $i++) { if ($i == $this->myde_page) { $str.="page_replace($i) . "' title='第" . $i . "页' class='cur'>$i"; } else { $str.="page_replace($i) . "' title='第" . $i . "页'>$i"; } } if ($this->myde_en myde_page_count) { $str.="<p class='pageEllipsis'>...</p>"; } $str.=$this->myde_next(); $str.=$this->myde_last(); $str.="<p class='pageRemark'>共<b>" . $this->myde_page_count . "</b>页<b>" . $this->myde_total . "</b>条数据</p>"; $str.="</div>"; return $str; } } ?> 

 html, body, div, span, h1, h2, h3, h4, h5, h6, p, pre, a, code, em, img, small, strong, sub, sup, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label { margin: 0; padding: 0; border: 0; outline: 0; font-size: 100%; vertical-align: baseline; background: transparent } a { color: #007bc4; text-decoration: none; cursor: pointer; } .table_parameters a:hover { text-decoration: none } a:hover { text-decoration: underline } ol, ul { list-style: none } table { border-collapse: collapse; border-spacing: 0 } /*html {*/ /*background: url(../images/demo_bg.png-600)*/ /*}*/ body { height: 100%; font: 12px/18px "Microsoft Yahei", Tahoma, Helvetica, Arial, Verdana, "\5b8b\4f53", sans-serif; color: #51555c } img { border: 0; cursor: pointer; } .clearfix:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0 } .head { /*border-bottom: 1px solid #dadada;*/ padding: 0 0 5px } .head_inner { margin: 0 auto; width: 980px } .container { width: 80%; /*min-height: 600px;*/ margin: 30px auto 0 auto; border: 1px solid #d3d3d3; background: #fff; -moz-border-radius: 5px; -khtml-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px } .demo > h2.title { margin: 4px 0 30px; padding: 15px 0 10px 20px; border-bottom: 1px solid #d3d3d3; font-size: 18px; color: #a84c10; background: url(../images/arrow.jpg-600) no-repeat 2px 14px } .foot { height: 60px; padding: 10px 2px; line-height: 24px; text-align: center } .foot a:hover { color: #51555c } .btn { -webkit-border-radius: 3px; -moz-border-radius: 3px; -ms-border-radius: 3px; -o-border-radius: 3px; border-radius: 3px; background-color: #ff8400; color: #fff; display: inline-block; height: 28px; line-height: 28px; text-align: center; padding: 0 12px; transition: background-color .2s linear 0s; border: 0; cursor: pointer } .btn:hover { background-color: #e95a00; text-decoration: none } .demo { width: 700px; margin: 0 auto } ul.ul_demo li { background: url("../images/demo_icon.gif") no-repeat scroll 0 6px; line-height: 28px; padding-left: 20px } .input, .table input[type='text'] { border: 1px solid #ccc; padding: 0 5px; width: 220px; height: 26px; line-height: 26px } #nav { float: right; margin: 30px 0 0 } #nav li { float: left; font-size: 16px; margin-right: 20px } .btn.loading { opacity: .5 } h3 a.cur { color: #f30; } .demo h3 a { font-size: 14px; margin: 0 10px 5px 0; display: inline-block } .red { color: red } .notice { font-size: 14px; margin-bottom: 10px; } .table_parameters { border-left: 1px solid #d3d3d3; border-top: 1px solid #d3d3d3; margin: 6px auto; font-size: 14px } .table_parameters tr.tr_head { background: none repeat scroll 0 0 #f7f7f7; font-weight: bold; padding: 6px; text-align: center } .table_parameters td, .table_parameters th { border-bottom: 1px solid #d3d3d3; border-right: 1px solid #d3d3d3; line-height: 26px; padding: 2px } h1 { font: 32px "Microsoft Yahei"; margin: 40px auto; text-align: center; } h2 { font-size: 16px; margin: 10px 0; } .menu { height: 30px; margin-bottom: 30px; padding: 10px; background-color: #f0f0f0; text-align: center; } .menu a { display: inline-block; height: 30px; padding: 0 20px; line-height: 30px; font-size: 14px; color: #333; text-decoration: none; } .menu a:hover { color: #000; background-color: #e9e9e9; } .menu .cur { background-color: #ddd !important; color: #000; } .vad a { display: inline-block; height: 36px; line-height: 36px; margin: 0 5px; padding: 0 50px; font-size: 14px; text-align: center; color: #eee; text-decoration: none; background-color: #222; } .vad a:hover { color: #fff; background-color: #000; } .thead { width: 728px; height: 90px; margin: 0 auto; } textarea { border: 1px solid #ccc; font-size: 12px; height: 100px; line-height: 18px; padding: 5px; width: 300px; } .table td { padding: 10px 0 } .disabled { opacity: .6; filter: alpha(opacity=60) } .demo > p { line-height: 30px; font-size: 14px } .demo > p a { font-size: 14px } .demo h3 { font-size: 16px; margin: 20px 0 } select { background-color: #fff; background-position: right center; background-repeat: no-repeat; border: 1px solid #888; border-radius: 3px; box-sizing: border-box; font: 12px/1.5 Tahoma, Arial, sans-serif; height: 30px; padding: 0 4px; } fieldset { border: 1px solid #ccc; border-radius: 5px; margin: 1em 0; padding: 10px 20px; } dl.row dt { width: 2em; } dl.row dt { clear: left; float: left; line-height: 30px; padding: 5px; text-align: right; width: 6em; } dl.row dd { float: left; padding: 5px; } .pager { text-align: right; } .pager a { padding: 3px 8px; margin-left: 3px; line-height: 20px; background: #f9f9f9; border: 1px solid #DBDBDB; text-decoration: none } .pager a:hover, .pager a.current { background-color: #7CD5B1; color: #fff; border: 1px solid #7CD5B1; cursor: pointer; } .page { text-align: center; margin: 50px 0 } .page a, .page span.prev_disabled { border: 1px solid #ededed; color: #3d3d3d; font-weight: 700; height: 35px; line-height: 35px; margin-left: 5px; min-width: 9px; padding: 0 13px; text-align: center; text-decoration: none; vertical-align: top; font-family: "simsun"; d<p style="color:transparent">来源gao!daima.com搞$代!码网</p>isplay: inline-block } .page span.prev_disabled { cursor: default; color: #ccc; margin: 0 10px 0 0 } .page a.current { background-color: #f40; border-color: #f40; color: #fff; font-weight: 700; position: relative; z-index: 1; } .page .extra { display: inline-block; margin-left: 10px; height: 35px; line-height: 35px; color: #656565; } .page .page-num { border: 1px solid #ededed; height: 21px; text-align: center; width: 35px; display: inline-block } .page .page-submit { background-clip: padding-box; border: 1px solid #ededed; border-radius: 2px; cursor: pointer; height: 21px; line-height: 21px; text-align: center; width: 43px; display: inline-block } .page .page-submit:hover { border-color: #f40; color: #f40; } .page a:focus, .page a:hover { border-color: #f40; z-index: 1; } .loading { margin: 30px 0; text-align: center } p { margin: 0 } #page { height: 40px; padding: 20px 0px; } #page a { display: block; float: left; margin-right: 10px; padding: 2px 12px; height: 24px; border: 1px #cccccc solid; background: #fff; text-decoration: none; color: #808080; font-size: 12px; line-height: 24px; } #page a:hover { color: #077ee3; border: 1px #077ee3 solid; } #page a.cur { border: none; background: #077ee3; color: #fff; } #page p { float: left; padding: 2px 12px; font-size: 12px; height: 24px; line-height: 24px; color: #bbb; border: 1px #ccc solid; background: #fcfcfc; margin-right: 8px; } #page p.pageRemark { border-style: none; background: none; margin-right: 0px; padding: 4px 0px; color: #666; } #page p.pageRemark b { color: red; } #page p.pageEllipsis { border-style: none; background: none; padding: 4px 0px; color: #808080; } .dates li { font-size: 14px; margin: 20px 0 } .dates li span { text-align: center } td { font-size: 15px; margin: 20px 0 }