Adding Parameters in Routing URL Codeigniter - codeigniter

Question

I have some problem with routing and parameters.
I have routing in routes.php like this :
$route['register/(:any)'] = 'member/register/$1';
And in my controller I have like this :
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Register extends CI_Controller
{
function __construct()
{
parent::__construct();
$this->load->model('Page_model');
$this->load->model('member_model');
$this->load->model('login_model');
$this->load->library('session');
$this->load->helper('url');
$this->load->helper('html');
$this->load->helper('form');
}
public function index()
{
$slug = $this->uri->segment(1);
$type = $this->uri->segment(2);
var_dump($type);
exit();
if ($slug != NULL)
{
$data['page'] = $this->Page_model->get_page($slug);
if (empty($data['page']))
{
// show_404();
$data['page'] = new stdClass();
$data['page']->page_template = 'forofor';
$data['page']->title = 'Page Not Found';
$data['page']->meta_description = 'Page Not Found';
$data['page']->meta_keywords = 'Page Not Found';
}
else
{
$data['slider'] = $this->Page_model->get_slider($data['page']->page_id);
}
}
else
{
$data['page'] = $this->Page_model->get_page('home');
$data['slider'] = $this->Page_model->get_slider($data['page']->page_id);
}
$data['head_title'] = $data['page']->title;
// load all settings and data
$data['settings'] = $this->Page_model->get_settings();
$data['gallery'] = $this->Page_model->get_gallery();
$data['meta'] =
array(
array(
'name' => 'description',
'content' => $data['page']->meta_description
),
array(
'name' => 'keywords',
'content' => $data['page']->meta_keywords
)
);
// $data['meta'] = $this->meta;
$data['menu'] = $this->Page_model->get_menu('frontend','header');
$data['settings'] = $this->Page_model->get_settings();
$data['notice'] = $this->session->flashdata('notice');
// $this->load->view('frontend/template/index_full', $data);
$this->load->view('frontend/template/head', $data);
$this->load->view('frontend/template/pre_header');
$this->load->view('frontend/template/header');
$this->load->view('frontend/template/modal');
//$this->load->view('frontend/template/modal_registration');
/*if ($page[0]->page_template != 'forofor' && $data['page']->slider != 0)
{
$this->load->view('frontend/template/slider');
}*/
if ($slug != 'home' && $slug != NULL)
{
//$this->load->view('member/'.$data['page']->page_template);
$this->load->view('member/register');
}
else
{
$this->load->view('frontend/template/slider');
$this->load->view('frontend/page_template/homepage');
}
$this->load->view('frontend/template/pre_footer');
$this->load->view('frontend/template/footer');
$this->load->view('frontend/template/js');
$this->load->view('frontend/template/closing_body_html');
}
}
But if I input the routes in my browser it gives me 404 Page not found
This is my routes :
127.0.0.1/project/register/buyer
And 127.0.0.1/project/ is my Base URL
Anyone knows why it could be happen ?
Thank you.

Answer 1

Your routing is wrong. According to your post you are setting Member controller then register method.
Try below code
$route['register/(:any)'] = 'register/index/$1';
$route['register/(:any)/(:any)'] = 'register/index/$1/$2'; // Optional
The second option is only optional:

Answer 2

This is how routes work in Codeigniter
Typically there is a one-to-one relationship between a URL string and
its corresponding controller class/method. The segments in a URI
normally follow this pattern:
example.com/class/function/id/ In some instances, however, you may
want to remap this relationship so that a different class/method can
be called instead of the one corresponding to the URL.
For example, let’s say you want your URLs to have this prototype:
example.com/product/1/ example.com/product/2/ example.com/product/3/
example.com/product/4/ Normally the second segment of the URL is
reserved for the method name, but in the example above it instead has
a product ID. To overcome this, CodeIgniter allows you to remap the
URI handler.
Reference : https://www.codeigniter.com/userguide3/general/routing.html
So,the routes follow this syntax
$route['route_url'] = 'controller/method/$paramater';
So,your route will be
Let me know your queries
$route['register/(:any)'] = 'register/index/$1';