Codeigniter echoing [::1] instead of localhost

Question

I am using CodeIgniter 3 as a web platform and trying to import semantic-UI CSS into my page. I\'m doing so by using CodeIgniter\'s base_url() method in the hre

Answer 1

This is what you need to alter in config/config.php, it works properly in "localhost" as well as in your "server":

$config['base_url'] = "http://".$_SERVER['SERVER_NAME'];

$config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER['SCRIPT_NAME']);

if(!defined('DOCUMENT_ROOT')) define('DOCUMENT_ROOT',str_replace('application/config','',substr(__FILE__, 0, strrpos(__FILE__, '/'))));

$config['base_path'] = constant("DOCUMENT_ROOT");

$config['js_url'] = $config['base_url'].'js/';

$config['css_url'] = $config['base_url'].'css/';

$config['image_url'] = $config['base_url'].'img/';

// Host resolution for cross origin requests

if(ENVIRONMENT == 'production') {
    $config['host'] = 'www.<domain_name>.com';
} else {

$config['host'] = 'localhost';

}

Answer 2

You need to edit your $config['base_url'] as follows,

$config['base_url'] = '';
$config['base_url'] = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "https" : "http");
$config['base_url'] .= "://" . $_SERVER['HTTP_HOST'];
$config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']), "", $_SERVER['SCRIPT_NAME']);

File location: codeigniter/application/config/config.php
Use above code to get dynamic url.

Answer 3

More accurate and dynamic way

$root = "http://".$_SERVER['HTTP_HOST'];
$root .= dirname($_SERVER['SCRIPT_NAME']);
$config['base_url'] = $root;

Though you can still use port.

Answer 4

It's because of your base_url is empty.

In config/config.php

$config['base_url'] = 'http://localhost/project_name';

Something more interesting about http://\[::1\]/

Answer 5

In order to use base_url(); you must first have the URL Helper loaded. This can be done either in application/config/autoload.php (on or around line 67): or you can manually using

$this->load->helper('url');

than set the

$config['base_url'] = 'http://localhost/your_site_url';

i think it will help you