Question

How can i recieve the value in a controller from the following URL in codeigniter

http://localhost/directory/c_service/get_radius/lang=123

controller:

class C_service extends CI_Controller {
function __construct()
{
parent::__construct();
}

public function get_radius()
{

i need to get the vLUE 123 here
like,
`$value=$get['lang'];`

}

Thanks

Answer 1

In Codeigniter you can simply do

public function get_radius($lang)
{
   var_dump($lang); //will output "lang=123"
}

So your link could be simplified to http://localhost/directory/c_service/get_radius/123 if you don’t want to do something like explode('=', $lang) to get your value.

You should however also consider adding a default value public function get_radius($lang=0) if the link is opened without a parameter.

Adding more variables is as easy as public function get_radius($lang, $other) for http://localhost/directory/c_service/get_radius/123/other