How to pass and retrieve parameters from url in codeigniter?

Question

my url is

http://localhost/helpinghand_web/home/userAutologin?tval=Eo7TIhTJqQnfysn8mwu2nXOQ0yJvY36hprJ99GJH9NBZHTh1LU&page=profile

there are two parameter tval and page how can i get it. following are not working..

$var=$_GET['tval'];
$var=$this->input->get('tval');

Answer 1

use this

$tval = $this->input->get('tval');
$page = $this->input->get('page');

Answer 2

You can use this:

$params = $this->input->get(null, true);

to get all the params passed and then use:

$params['tval']

Answer 3

您可以使用$ tval = $ this-> input-> get（'tval'）来获取单个数据，而$ tval = $ this-> input-> get（）来获取数组格式的singel变量中的所有日期。

Answer 4

 I managed the query you can use it.

If you call www.example.com?tval=1100, it will echo 1100, provided the Home

controller is routed correctly.

You can also use the http://ellislab.com/codeigniter%... to get these parameters.

For your query: $this->input->get('tval', TRUE);