本文为大家分享个超级好用、万能的php分页类，具体的实现代码如下
第一款php分页类
<php
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
* 分页类
* 使用方式:
* $page = new Page();
* $page->init(1000, 20);
* $page->setNotActiveTemplate('<span> {a} </span>');
* $page->setActiveTemplate('{a}');
* echo $page->show();
*
*
* @author 风居住的地方
*/
class Page {
/**
* 总条数
*/
private $total;
/**
* 每页大小
*/
private $pageSize;
/**
* 总页数
*/
private $pageNum;
/**
* 当前页
*/
private $page;
/**
* 地址
*/
private $uri;
/**
* 分页变量
*/
private $pageParam;
/**
* LIMIT XX,XX
*/
private $limit;
/**
* 数字分页显示
*/
private $listnum = 8;
/**
* 分页显示模板
* 可用变量参数
* {total} 总数据条数
* {pagesize} 每页显示条数
* {start} 本页开始条数
* {end} 本页结束条数
* {pagenum} 共有多少页
* {frist} 首页
* {pre} 上一页
* {next} 下一页
* {last} 尾页
* {list} 数字分页
* {goto} 跳转按钮
*/
private $template = '<div><span>共有{total}条数据</span><span>每页显示{pagesize}条数据</span>,<span>本页{start}-{end}条数据</span><span>共有{pagenum}页</span><ul>{frist}{pre}{list}{next}{last}{goto}</ul></div>';
/**
* 当前选中的分页链接模板
*/
private $activeTemplate = '<li class="active"><a href="javascript :;">{text}</a></li>';
/**
* 未选中的分页链接模板
*/
private $notActiveTemplate = '<li><a href="{url}">{text}</a></li>';
/**
* 显示文本设置
*/
private $config = array('frist' => '首页', 'pre' => '上一页', 'next' => '下一页', 'last' => '尾页');
/**
* 初始化
* @param type $total 总条数
* @param type $pageSize 每页大小
* @param type $param url附加参数
* @param type $pageParam 分页变量
*/
public function init($total, $pageSize, $param = '', $pageParam = 'page') {
$this->total = intval($total);
$this->pageSize = intval($pageSize);
$this->pageParam = $pageParam;
$this->uri = $this->geturi($param);
$this->pageNum = ceil($this->total / $this->pageSize);
$this->page = $this->setPage();
$this->limit = $this->setlimit();
}
/**
* 设置分页模板
* @param type $template 模板配置
*/
public function setTemplate($template) {
$this->template = $template;
}
/**
* 设置选中分页模板
* @param type $activeTemplate 模板配置
*/
public function setActiveTemplate($activeTemplate) {
$this->activeTemplate = $activeTemplate;
}
/**
* 设置未选中分页模板
* @param type $notActiveTemplate 模板配置
*/
public function setNotActiveTemplate($notActiveTemplate) {
$this->notActiveTemplate = $notActiveTemplate;
}
/**
* 返回分页
* @return type
*/
public function show() {
return str_ireplace(array(
'{total}',
'{pagesize}',
'{start}',
'{end}',
'{pagenum}',
'{frist}',
'{pre}',
'{next}',
'{last}',
'{list}',
'{goto}',
), array(
$this->total,
$this->setPageSize(),
$this->star(),
$this->end(),
$this->pageNum,
$this->frist(),
$this->prev(),
$this->next(),
$this->last(),
$this->pagelist(),
$this->gopage(),
), $this->template);
}
/**
* 获取limit起始数
* @return type
*/
public function getOffset() {
return ($this->page - 1) * $this->pageSize;
}
/**
* 设置LIMIT
* @return type
*/
private function setlimit() {
return "limit " . ($this->page - 1) * $this->pageSize . ",{$this->pageSize}";
}
/**
* 获取limit
* @param type $args
* @return type
*/
public function __get($args) {
if ($args == "limit") {
return $this->limit;
} else {
return null;
}
}
/**
* 初始化当前页
* @return int
*/
private function setPage() {
if (!empty($_GET[$this->pageParam])) {
if ($_GET[$this->pageParam] > 0) {
if ($_GET[$this->pageParam] > $this->pageNum)
return $this->pageNum;
else
return $_GET[$this->pageParam];
}
}
return 1;
}
/**
* 初始化url
* @param type $param
* @return string
*/
private function geturi($param) {
$url = $_SERVER['REQUEST_URI'] . (strpos($_SERVER['REQUEST_URI'], "") "" : "") . $param;
$parse = parse_url($url);
if (isset($parse["query"])) {
parse_str($parse["query"], $params);
unset($params["page"]);
$url = $parse["path"] . "" . http_build_query($params);
return $url;
} else {
return $url;
}
}
/**
* 本页开始条数
* @return int
*/
private function star() {
if ($this->total == 0) {
return 0;
} else {
return ($this->page - 1) * $this->pageSize + 1;
}
}
/**
* 本页结束条数
* @return type
*/
private function end() {
return min($this->page * $this->pageSize, $this->total);
}
/**
* 设置当前页大小
* @return type
*/
private function setPageSize() {
return $this->end() - $this->star() + 1;
}
/**
* 首页
* @return type
*/
private function frist() {
$html = '';
if ($this->page == 1) {
$html .= $this->replace("{$this->uri}&page=1", $this->config['frist'], true);
} else {
$html .= $this->replace("{$this->uri}&page=1", $this->config['frist'], false);
}
return $html;
}
/**
* 上一页
* @return type
*/
private function prev() {
$html = '';
if ($this->page > 1) {
$html .= $this->replace($this->uri.'&page='.($this->page - 1), $this->config['pre'], false);
} else {
$html .= $this->replace($this->uri.'&page='.($this->page - 1), $this->config['pre'], true);
}
return $html;
}
/**
* 分页数字列表
* @return type
*/
private function pagelist() {
$link page = "";
$lastlist = floor($this->listnum / 2);
for ($i = $lastlist; $i >= 1; $i--) {
$page = $this->page - $i;
if ($page >= 1) {
$link page .= $this->replace("{$this->uri}&page={$page}", $page, false);
} else {
continue;
}
}
$link page .= $this->replace("{$this->uri}&page={$this->page}", $this->page, true);
for ($i = 1; $i <= $lastlist; $i++) {
$page = $this->page + $i;
if ($page <= $this->pageNum) {
$link page .= $this->replace("{$this->uri}&page={$page}", $page, false);
} else {
break;
}
}
return $link page;
}
/**
* 下一页
* @return type
*/
private function next() {
$html = '';
if ($this->page < $this->pageNum) {
$html .= $this->replace($this->uri.'&page='.($this->page + 1), $this->config['next'], false);
} else {
$html .= $this->replace($this->uri.'&page='.($this->page + 1), $this->config['next'], true);
}
return $html;
}
/**
* 最后一页
* @return type
*/
private function last() {
$html = '';
if ($this->page == $this->pageNum) {
$html .= $this->replace($this->uri.'&page='.($this->pageNum), $this->config['last'], true);
} else {
$html .= $this->replace($this->uri.'&page='.($this->pageNum), $this->config['last'], false);
}
return $html;
}
/**
* 跳转按钮
* @return string
*/
private function gopage() {
$html = '';
$html.=' <input type="text" value="' . $this->page . '" on
keydown="javascript :if(event.keyCode==13){var page=(this.value>' . $this->pageNum . ')' . $this->pageNum . ':this.value;location=\'' . $this->uri . '&page=\'+page+\'\'}" style="width:25px;"/><input type="button" onclick="javascript :var page=(this.previousSibling.value>' . $this->pageNum . ')' . $this->pageNum . ':this.previousSibling.value;location=\'' . $this->uri . '&page=\'+page+\'\'" value="GO"/>';
return $html;
}
/**
* 模板替换
* @param type $replace 替换内容
* @param type $result 条件
* @return type
*/
private function replace($url, $text, $result = true) {
$template = ($result $this->activeTemplate : $this->notActiveTemplate);
$html = str_replace('{url}', $url, $template);
$html = str_replace('{text}', $text, $html);
return $html;
}
}
第二款php分页类
<php /* *本程序文件对分页程序进行了封装 * */ class Page_Link { var $page_max = 10; //一组页码的最大数 var $page_num = 10; //总页数 var $length = 20; //一页的数据条数 var $isNextPage = true; var $isFirstPage = false; function Calculation_Page_Num( $total ) { $this->page_num = ceil( $total / $this->length ); return $this->page_num; } function Calculation_Min_Max( $act_page = 1 ) { // 定义左右偏移量 $py_left = 0; $py_right = 0; // 定义左右边界 $bj_left = 0; $bj_right = 0; // 定义滚动区间边界 $gd_left = 0; $gd_right = 0; // 判断是否需要分组 if ( ( $this->page_num - $this->page_max ) <= 0 ) { // 不需要分组 $bj_left = 1; $bj_right = $this->page_num; } else { // 要进行分组 // 判断容量的奇偶 $tmp = $this->page_max % 2; if ( $tmp === 1 ) { // 奇数 $py_left = $py_right = ( $this->page_max - 1 ) / 2; } else { // 偶数 $py_left = $this->page_max / 2 - 1; $py_right = $this->page_max / 2; } // 计算滚动区间 $gd_left = 1 + $py_left; $gd_right = $this->page_num - $py_right; // 判断当前页是否落入了滚动区间 if ( $act_page >= $gd_left && $act_page <= $gd_right ) { // 区间内 $bj_left = $act_page - $py_left; $bj_right = $act_page + $py_right; } else { // 区间外 if ( ( $act_page - $py_left ) <= 1 ) { // 左侧固定区间 $bj_left = 1; $bj_right = $this->page_max; } else { $bj_left = $this->page_num - $this->page_max + 1; $bj_right = $this->page_num; } } } $res = array(); $res['min'] = $bj_left; $res['max'] = $bj_right; return $res; } // 主方法 function make_page( $total, $act_page, $url, $param ) { $page_num = $this->Calculation_Page_Num( $total ); $arr_min_max = $this->Calculation_Min_Max( $act_page ); if (!eregi("([|&]$param=)", $url)) { $url = strpos($url,"")===false$url."":$url."&"; $url = $url."$param=0"; } if ( $act_page > $page_num ) { $act_page = $page_num; } // 用正则把url改成正规的 $url = eregi_replace( $param . '=[0-9]+', $param . '=0', $url ); $res = array(); $d = 0; for( $i = $arr_min_max['min'];$i <= $arr_min_max['max'];$i++ ) { if ( $i == $act_page ) { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } $d++; } if ( $this->isNextPage ) { $res = $this->make_before_next_link ( $res, $act_page, $url, $param ); } if ( $this->isFirstPage ) { $res = $this->make_first_end_link ( $res, $act_page, $url, $param ); } return $res; } //// 带总页数 function make_page_with_total( $total, $act_page, $url, $param ) { $page_num = $this->Calculation_Page_Num( $total ); $arr_min_max = $this->Calculation_Min_Max( $act_page ); if (!eregi("([|&]$param=)", $url)) { $url = strpos($url,"")===false$url."":$url."&"; $url = $url."$param=0"; } if ( $act_page > $page_num ) { $act_page = $page_num; } // 用正则把url改成正规的 $url = eregi_replace( $param . '=[0-9]+', $param . '=0', $url ); $res = array(); $d = 0; for( $i = $arr_min_max['min'];$i <= $arr_min_max['max'];$i++ ) { if ( $i == $act_page ) { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } $d++; } if ( $this->isNextPage ) { $res = $this->make_before_next_link ( $res, $act_page, $url, $param ); } if ( $this->isFirstPage ) { $res = $this->make_first_end_link ( $res, $act_page, $url, $param ); } $total_num= ceil($total/$this->length); $result['total']=$total_num; $result['DATA']=$res; return $result; } // 附加上一页和下一页 function make_before_next_link ( $arr, $act, $url, $param ) { $tmp = array(); $before = $act - 1; $next = $act + 1; if ( $before < 1 ) { $before = 1; $tmp[0]['url'] = ''; $tmp[0]['name'] = "上一页"; $tmp[0]['no'] = $before; } else { $tmp[0]['url'] = str_replace( $param . '=0', $param . '=' . $before, $url ); $tmp[0]['name'] = "上一页"; $tmp[0]['no'] = $before; } $counts = sizeof( $arr ); $tmp_count = sizeof( $tmp ); for( $i = 0;$i < $counts;$i++ ) { $tmp[$tmp_count]['url'] = $arr[$i]['url']; $tmp[$tmp_count]['name'] = $arr[$i]['name']; $tmp[$tmp_count]['no'] = $arr[$i]['no']; $tmp_count++; } if ( $next > $this->page_num ) { $next = $this->page_num; $tmp[$tmp_count]['url'] = ''; $tmp[$tmp_count]['name'] = "下一页"; $tmp[$tmp_count]['no'] = $next; } else { $tmp[$tmp_count]['url'] = str_replace( $param . '=0', $param . '=' . $next, $url ); $tmp[$tmp_count]['name'] = "下一页"; $tmp[$tmp_count]['no'] = $next; } return $tmp; } // 附加首页和尾页 function make_first_end_link ( $arr, $act, $url, $param ) { $tmp = array(); $before = 1; $next = $this->page_num; if ( $act == 1 ) { $before = 1; $tmp[0]['url'] = ''; $tmp[0]['name'] = "首页"; $tmp[0]['no'] = $before; } else { $tmp[0]['url'] = str_replace( $param . '=0', $param . '=' . $before, $url ); $tmp[0]['name'] = "首页"; $tmp[0]['no'] = $before; } $counts = sizeof( $arr ); $tmp_count = sizeof( $tmp ); for( $i = 0;$i < $counts;$i++ ) { $tmp[$tmp_count]['url'] = $arr[$i]['url']; $tmp[$tmp_count]['name'] = $arr[$i]['name']; $tmp[$tmp_count]['no'] = $arr[$i]['no']; $tmp_count++; } if ( $act == $this->page_num ) { $tmp[$tmp_count]['url'] = ''; $tmp[$tmp_count]['name'] = "尾页"; $tmp[$tmp_count]['no'] = $next; } else { $tmp[$tmp_count]['url'] = str_replace( $param . '=0', $param . '=' . $next, $url ); $tmp[$tmp_count]['name'] = "尾页"; $tmp[$tmp_count]['no'] = $next; } return $tmp; } /** * 带上一页<，下一页>，省略号的分页 * @param int $total 记录总条数 * @param int $act_page 当前页码 * @param string $url url * @param int $maxpageicon 最大显示页码数 * @param int $style 上一页，下一页显示样式 * @param string $param url参数 */ function make_page_with_points( $total,$act_page,$url,$maxpageicon,$style,$param ) { $page_num = $this->Calculation_Page_Num( $total ); //总页数 $arr_min_max = $this->Calculation_Min_Max( $act_page ); //最大页，最小页 if($total==0) { return ""; } if( $act_page > $page_num ) { $act_page = $page_num+1; $page_num = $page_num+1; } switch ($style){ case 1: $name_before = '前一页'; $name_next = '后一页'; break; case 2: $name_before = '<'; $name_next = '>'; break; case 3: $name_before = '<<'; $name_next = '>>'; break; default: $name_before = '上一页'; $name_next = '下一页'; } if (!eregi("([|&]$param=)", $url)) { $url = strpos($url,"")===false$url."":$url."&"; $url = $url."$param=0"; } // 用正则把url改成正规的 $url = eregi_replace( $param . '=[0-9]+', $param . '=0', $url ); $res = array(); $no_before = $act_page-1; $no_next = $act_page+1; //总页数如果小于等于初始化最大呈现页数 if ($page_num<= ($maxpageicon + 1)) { //如果当前页数是首页 上一页无效 if ($act_page == 1) { $res[0]['url'] = ''; $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; } else //上一页有效 { $res[0]['url'] = str_replace( $param . '=0', $param . '=' .($act_page - 1), $url ); $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; } //循环添加页码 $d = 1; for ($i = 1; $i <= $page_num; $i++) { if ($i != $act_page) { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else //当前页，页码 { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; $res[$d]['attr'] = 'current'; } $d++; } $last_d = count($res); //判断尾页 if($act_page == $page_num) //下一页无效 { $res[$last_d]['url'] = ''; $res[$last_d]['name'] = $name_next; $res[$last_d]['no'] = $no_next; } else { $res[$last_d]['url'] = str_replace( $param . '=0', $param . '=' .($act_page + 1), $url ); $res[$last_d]['name'] = $name_next; $res[$last_d]['no'] = $no_next; } }else if ($page_num > ($maxpageicon + 1))//如果总页数满足添加省略号 { if ($act_page <= $maxpageicon) //如果当前页小于等于初始化数目 { //如果当前页数是首页 上一页无效 if ($act_page == 1) { $res[0]['url'] = ''; $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; } else //上一页有效 { $res[0]['url'] = str_replace( $param . '=0', $param . '=' .($act_page - 1), $url ); $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; } //循环添加页码 $d = 1; for ($i = 1; $i <= $maxpageicon; $i++) { if ($i != $act_page) { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else //当前页，页码 { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; $res[$d]['attr'] = 'current'; } $d++; } $last_d = count($res); //添加省略号 $res[$last_d]['url'] = ''; $res[$last_d]['name'] = '...'; $res[$last_d]['no'] = ''; //总页数 $res[$last_d+1]['url'] = str_replace( $param . '=0', $param . '=' . $page_num, $url ); $res[$last_d+1]['name'] = $page_num; $res[$last_d+1]['no'] = $page_num; //下一页 $res[$last_d+1]['url'] = str_replace( $param . '=0', $param . '=' . ($act_page + 1), $url ); $res[$last_d+1]['name'] = $name_next; $res[$last_d+1]['no'] = $no_next; }else//如果当前页大于最大显示页面 { if ($act_page > ($page_num - $maxpageicon))//满足后几页 { //上一页 $res[0]['url'] = str_replace( $param . '=0', $param . '=' .($act_page - 1), $url ); $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; //第一页 $res[1]['url'] = str_replace( $param . '=0', $param . '=1', $url ); $res[1]['name'] = 1; $res[1]['no'] = 1; //省略号 $res[2]['url'] = ''; $res[2]['name'] = '...'; $res[2]['no'] = ''; $d = 3; for ($i = ($page_num - $maxpageicon + 1); $i <= $page_num; $i++) { if ($i != $act_page) { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else //当前页，页码 { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; $res[$d]['attr'] = 'current'; } $d++; } $last_d = count($res); //判断尾页 if($act_page == $page_num) //下一页无效 { $res[$last_d]['url'] = ''; $res[$last_d]['name'] = $name_next; $res[$last_d]['no'] = $no_next; } else { $res[$last_d]['url'] = str_replace( $param . '=0', $param . '=' .($act_page + 1), $url ); $res[$last_d]['name'] = $name_next; $res[$last_d]['no'] = $no_next; } }else//满足处在中间 { //上一页 $res[0]['url'] = str_replace( $param . '=0', $param . '=' .($act_page - 1), $url ); $res[0]['name'] = $name_before; $res[0]['no'] = $no_before; //第一页 $res[1]['url'] = str_replace( $param . '=0', $param . '=1', $url ); $res[1]['name'] = 1; $res[1]['no'] = 1; //省略号 $res[2]['url'] = ''; $res[2]['name'] = '...'; $res[2]['no'] = ''; for ($i = ($act_page - ($maxpageicon - 2) / 2); $i <= floor($act_page+($maxpageicon - 2) / 2); $i++) { $i = ceil($i); if ($i != $act_page) { $res[$d]['url'] = str_replace( $param . '=0', $param . '=' . $i, $url ); $res[$d]['name'] = $i; $res[$d]['no'] = $i; } else //当前页，页码 { $res[$d]['url'] = ''; $res[$d]['name'] = $i; $res[$d]['no'] = $i; $res[$d]['attr'] = 'current'; } $d++; } $last_d = count($res); //加省略号 $res[$last_d]['url'] = ''; $res[$last_d]['name'] = '...'; $res[$last_d]['no'] = ''; //当前页 $res[$last_d+1]['url'] = str_replace( $param . '=0', $param . '=' . $page_num, $url ); $res[$last_d+1]['name'] = $page_num; $res[$last_d+1]['no'] = $page_num; //下一页 $res[$last_d+2]['url'] = str_replace( $param . '=0', $param . '=' . ($act_page + 1), $url ); $res[$last_d+2]['name'] = $name_next; $res[$last_d+2]['no'] = $no_next; //exit; } } } return $res; } } >
以上就是为大家分享的两款php分页类，希望对大家的学习有所帮助。
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