在codeigniter中启用$ _GET [英] Enabling $_GET in codeigniter

问题描述

我一直在尝试弄清楚如何在CI中启用$ _GET。

I've been trying to figure out how to enable $_GET in CI.

框架故意销毁$ _GET数组，严重修改核心类。可以任何人说为什么这是，以及如何克服它？

It appears the framework deliberately destroys the $_GET array, and that enabling it requires serious tinkering with the core classes. can anyone say why this is, and how to overcome it?

记住你，我想保持URI解析和路由方式，只是简单地有$ _GET。

mind you, i'm looking to keep URI parsing and routing the way they are, just simply have the $_GET available as well.

推荐答案

将以下库添加到应用程序库。它覆盖清除$ _GET数组的默认输入库的行为。它允许混合使用URI段和查询字符串。

Add the following library to your application libraries. It overrides the behaviour of the default Input library of clearing the $_GET array. It allows for a mixture of URI segments and query string.

application / libraries / MY_Input.php

class MY_Input extends CI_Input 
{
    function _sanitize_globals()
    {
        $this->allow_get_array = TRUE;
        parent::_sanitize_globals();
    }
}

它还需要修改一些配置设置。 uri_protocol设置需要更改为PATH_INFO，并且需要将？字符添加到URI中允许的字符列表中。

Its also necessary to modify some configuration settings. The uri_protocol setting needs to be changed to PATH_INFO and the '?' character needs to be added to the list of allowed characters in the URI.

application / config /config.php

$config['uri_protocol'] = "PATH_INFO";
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-?';

然后可以访问通过查询字符串传递的值。

It is then possible to access values passed in through the query string.

$this->input->get('x');

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