CodeIgniter current_url 不显示查询字符串 [英] CodeIgniter current_url doesn't show query strings

问题描述

我正在尝试将我当前的 url 存储在会话变量中.

Hi I'm trying to store my current url in a session variable.

我的应用使用查询字符串，如 www.domain.com/add?url=http://www.google.com

My app uses query strings like www.domain.com/add?url=http://www.google.com

但是 current_url() 返回 'ww.domain.com/add'.没有查询字符串的网址.

but current_url() returns 'ww.domain.com/add'. The url without the query strings.

我检查了帮助文件，current_url 似乎只是将 uri 段附加到配置中设置的 site_url.

I've checked the helper file and current_url seems to just append the uri segments to the site_url set in the config.

    function current_url()
{
    $CI =& get_instance();
    return $CI->config->site_url($CI->uri->uri_string());
}

任何人都知道我如何获取查询字符串以附加它们，甚至只是获取整个 url.

anyone know how I can grab the query strings to append them, or even just grab the whole url.

推荐答案

创建一个 MY_url_helper:

Create a MY_url_helper:

function current_url()
{
    $CI =& get_instance();

    $url = $CI->config->site_url($CI->uri->uri_string());
    return $_SERVER['QUERY_STRING'] ? $url.'?'.$_SERVER['QUERY_STRING'] : $url;
}

这篇关于CodeIgniter current_url 不显示查询字符串的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！