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php代码中的LA_PRE什么意思?解决办法

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Release: 2016-06-13 11:50:01
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php代码中的LA_PRE什么意思?
有段php代码,如下,想请教LA_PRE.这是什么用法。代码是什么意思呢?能帮忙解释一下吗?
private $db;
private $role_table;
private $admin_table;
private $admin_log;

function __construct()
{
global $db;
$this->db=$db;
$this->role_table=LA_PRE.'adminrole';
$this->admin_table=LA_PRE.'admin';
$this->admin_log=LA_PRE.'admin_log';
}

------解决方案--------------------
这不是php自身的属性,是定义的常量,看你此处的意思应该是定义的表前缀
------解决方案--------------------
常量

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