php oracle paging class

The following is a paging example program. It may seem complicated, but in fact, as long as you use it, you will find that "everything is so simple" :)
example.php

<?php
$conn = ociplogon("test","123456","test123");
include_once "pager.inc.php";
?>

<?php
/** 分页测试开始 */
// {{{ 初始分页对象
$pager = new pager();
/** 将 select id,name,age from test where age>20 order by id desc 拆分 */
$sqlArr = array(&#39;conn&#39; => $conn, // 数据库连结
&#39;fields&#39; => " id,name,age ", // 查询主语句
&#39;table&#39; => "test", // 表名
&#39;condition&#39; => " age>20 ", // 查询条件
&#39;order&#39; => " order by id desc " // 排序方式
);
if (!$pager->listn($sqlArr,10,$page)) // 每页显示10条
{
$pager->errno = 10;
die($pager->errmsg());
}
/