如何读取CodeIgniter中的QueryString? [英] How can I read a QueryString in CodeIgniter?
问题描述
我知道它之前已被问过,但我需要它进行联属网络跟踪...
http://www.mysite.com/controller/method/params?affiliate=123&sub_id=456 p>
如何获取该网址中列出的params和$ _GET参数?
但是,有时候需要访问在CodeIgniter中的GET变量。
一个明显的例子是,当您使用发送回您的网站(Paypal等) p>
在我看来,最简单的方法是使用您需要的GET数据解析服务器变量,因为$ _GET已被擦除(在我的示例中,REQUEST_URI有我的GET数据。 ):
parse_str(substr(strrchr($ _ SERVER ['REQUEST_URI'],?),1),$ _GET );
这样就可以在不需要全局更改框架设置的情况下,
这是一个使用示例。
function postback(){
parse_str(substr(strrchr($ _ SERVER ['REQUEST_URI'],?),1),$ _GET);
$ receipt = $ this-> input-> xss_clean($ _ GET ['receipt']);
}
}
I know it's been asked before, but I need it for affiliate tracking...
http://www.mysite.com/controller/method/params?affiliate=123&sub_id=456
How can I get the params AND the $_GET parameters outlined in that URL?
And yet, sometimes you need access to GET variables in CodeIgniter.
One glaring example is when you use an API that sends a post-back to your site (Paypal, etc.)
The easiest way, in my opinion, is to parse a server variable with the GET data you need since $_GET has been wiped (in my example, REQUEST_URI has my GET data.):
parse_str(substr(strrchr($_SERVER['REQUEST_URI'], "?"), 1), $_GET);
This allows the functionality exactly where you need it without requiring a global change to framework settings.
Here is a usage example.
class Pgate extends Controller {
function postback() {
parse_str(substr(strrchr($_SERVER['REQUEST_URI'], "?"), 1), $_GET);
$receipt = $this->input->xss_clean($_GET['receipt']);
}
}
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