CodeIgniter $this->input->get() not working

Question

I'm not sure why this is not working. I have allow_get_array = TRUE in the config file. Here's what I am trying to do..

This is the link that the user will click from their email

http://www.site.com/confirm?code=f8c53b1578f7c05471d087f18b343af0c3a638

confirm.php Controller:

$code = $this->input->get('code');

also tried

$code = $this->input->get('code', TRUE);

Any ideas?

Look at that here: stackoverflow.com/questions/2043070/enabling-get-in-codeigniter — Darin Kolev
– Darin Kolev, Commented Dec 26, 2012 at 22:18
@darin-kolev When I change to PATH_INFO my views load into each other...have no clue why — KraigBalla
– KraigBalla, Commented Dec 26, 2012 at 22:33

PhearOfRayne · Accepted Answer · 2012-12-26 22:47:06Z

8

In your config.php change the following:

$config['uri_protocol'] = 'AUTO';
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
$config['enable_query_strings'] = FALSE;

To:

$config['uri_protocol'] = 'REQUEST_URI';
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-?';
$config['enable_query_strings'] = TRUE;

Instead of messing with Query Strings you could change your URI to use segments like http://www.site.com/confirm/code/f8c53b1578f7c05471d087f18b343af0c3a638. To access the code segment you would use $this->uri->segment(3);. Personally I prefer this way as to using Query Strings. See URI Class

edited Dec 26, 2012 at 22:47

answered Dec 26, 2012 at 22:17

PhearOfRayne

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2 Comments

PhearOfRayne Over a year ago

@KraigBalla Take a look at my updated answer, I always seem to have better luck when I use REQUEST_URI instead of AUTO, also I added a quick suggestion for how I would go about this using URI segments.

Silvio Delgado Over a year ago

With this approach you can put the application in risk, because you're breaking routing rules.

Silvio Delgado · Accepted Answer · 2017-09-21 22:25:21Z

5

Use this:

$code = isset($_REQUEST['code']) ? $_REQUEST['code'] : NULL;

EDIT:

In PHP >=7.0, you can do this:

$code = $_REQUEST['code'] ?? NULL;

edited Sep 21, 2017 at 22:25

answered Aug 2, 2014 at 20:45

Silvio Delgado

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Comments

KraigBalla · Accepted Answer · 2012-12-27 01:14:35Z

4

I did this and it worked without having to change the config file:

//put some vars back into $_GET.
parse_str(substr(strrchr($_SERVER['REQUEST_URI'], "?"), 1), $_GET);

// grab values as you would from an ordinary $_GET superglobal array associative index.
$code = $_GET['code'];

answered Dec 27, 2012 at 1:14

KraigBalla

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1 Comment

Xylian Over a year ago

@CollinsAbitekaniza, but it is codeigniter method, and it doesn't clean XSS

Filippo oretti · Accepted Answer · 2012-12-26 23:08:23Z

0

can you please try

http://www.site.com/confirm/?code=f8c53b1578f7c05471d087f18b343af0c3a638

instead of

http://www.site.com/confirm?code=f8c53b1578f7c05471d087f18b343af0c3a638

without any config or else edit please

answered Dec 26, 2012 at 23:08

Filippo oretti

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