【发布时间】:2012-03-30 21:18:48
【问题描述】:
我有一个定义常量变量的文件,如下所示:
define_vars.php
<?
define("something","value");
define("something1","value");
define("something2","value");
define("something3","value");
我有一个函数将$var 解析为常量变量名,如下所示:
function something($var=''){
include('define_vars.php');
// $var is the name of one of the variables I am defining in the other file (define_vars.php)
// So $var may have a value of "something3", which is the name of one of the constants defined in the other file...
}
我需要以某种方式获取常量的值,当 $var 保存我希望获取的值的常量的名称时......有意义吗? :S
有什么想法吗?
【问题讨论】: