CodeIgniter - print custom values in request header

Question

How can I print the values set in the header of a received request using CodeIgniter?

I tried print_r($_SERVER); which doesn't help me. I'm hoping there's a different way using CI.

use CI's Input class: $this->input->request_headers(); (or apache_request_headers() if available). — José Trindade
– José Trindade, Commented Jan 6, 2016 at 11:46
how i set value in CI at time of form submit to get value in $this->input->request_headers(); — sunil
– sunil, Commented Apr 29, 2017 at 11:59

john · Accepted Answer · 2016-03-24 12:34:22Z

24

Simply use,

$this->input->request_headers();

answered Mar 24, 2016 at 12:34

john

1,8075 gold badges25 silver badges55 bronze badges

Sign up to request clarification or add additional context in comments.

5 Comments

sunil Over a year ago

how i set value in CI at time of form submit to get value in $this->input->request_headers();

john Over a year ago

@sunil you can't. CI is for the back end of your application and requests (including the request header) are created from the front end (usually via AJAX). Ask a new question if you need help.

sunil Over a year ago

Thanks @john , yes its working with ajax , but as you said in form it can't work , so thereis nothing to do with curl or something else if i wish o not use jquery ajax

Pragnesh Chauhan Over a year ago

what is used in CI v4? I have tried headers, header and getHeaderLine to get customer header but didn't get response

Muhammad Bilal Over a year ago

get specific value $this->input->request_headers()['Host']

teshvenk · Accepted Answer · 2016-01-06 11:47:46Z

2

If you are sending values from form submit,

$_REQUEST will help you

or

    $this->input->post();
    $this->input->get();

answered Jan 6, 2016 at 11:47

teshvenk

4033 silver badges8 bronze badges

1 Comment

john Over a year ago

Thanks but $this->input->request_headers(); was what I was looking for.

Muhammad Bilal · Accepted Answer · 2021-12-21 17:22:37Z

0

To receive all values from the request header

$valuesInHeader = $this->input->request_headers();

To get specific value from request header

$hostValueInHeader = $this->input->request_headers()['Host'];
//"Host" is a key of a value, you can use your required key.

answered Dec 21, 2021 at 17:22

Muhammad Bilal

3,08630 silver badges55 bronze badges

Collectives™ on Stack Overflow

CodeIgniter - print custom values in request header

3 Answers 3

5 Comments

1 Comment

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

5 Comments

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Related