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以前写过很多php 分页类但是今天这款分页程序我感觉是很好的，简洁实用，代码合理并没有多余的代码，是一款不错分页类函数哦。
| 代码如下 |
复制代码 |
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class multipage {
var $total;
var $perpage;
var $pages;
var $maxpage;
var $offset = 9;
var $curr_page;
function init($total, $perpage, $maxpage) { //初始化页数
$this->total;
$this->perpage;
$this->maxpage;
$this->offset = 9;
}
function getpagelist() {//获取分页列表
$result_pages = "";
$this->pages = ceil($this->total / $this->perpage);
if ($this->pages > $this->maxpage) {
$from = $this->curr_page - $this->offset;
if ($from $from = 1;
}
$to = $from + $this->maxpage - 1;
if ($to > $this->pages) {
$to = $this->pages;
if (($to - $from) maxpage) {
$from = $from - 1;
}
}
} else {
$from = 1;
$to = $this->pages;
}
$p = 0;
for($i = $from; $i $result_pages[$p] = $i;
$p++;
}
return $result_pages;
}
function getfirst() { //获取第一页
if ($this->curr_page > 1 && $this->pages > 1) {
return 1;
} else {
return "";
}
}
function getlast() { //取末页
if ($this->pages > 1 && $this->curr_page pages) {
return $this->pages;
} else {
return "";
}
}
function getprev() {//上一页
$prevpage = $this->curr_page - 1;
if ($prevpage > 0) {
return $prevpage;
} else {
$prevpage = "";
return $prevpage;
}
}
function getnext() {//下一页
$nextpage = $this->curr_page + 1;
if ($nextpage pages) {
return $nextpage;
} else {
$nextpage = "";
return $nextpage;
}
}
function gettotal() {//共多少页
if ($this->pages > 0) {
return $this->pages;
} else {
return 1;
}
}
}
//分页类的使用方法
$page = new multipage();
$page->gettotal(); //总页娄
$page->getnext();//下一页
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