passing array to controller function in codeigniter

Question

I have array of id's. I am getting id's in string in $user_id.

$array=explode(',', $user_id);

  echo http_build_query($array);

It outputs 0=3&1=4 but when I Pass $array as a parameter to controller function via url like this..

<?php echo base_url()."index.php/requesthandler/cancelRequest/$payment_id/$booking_id/$array";?>

And when I print_r($array) in controller it gives me output only string that is 'Array'.So how do I Pass that array to controller function via url?? $booking_id and $payment_id are other parameters for that function.

Girish · Accepted Answer · 2014-06-04 06:13:32Z

1

You should convet array to query string, please use http_build_query functio with url, try this

    <?php echo base_url()."index.php/requesthandler/cancelRequest
       /$payment_id/$booking_id?".http_build_query($array);?>

OR

You can also pass same string with single key

<?php echo base_url()."index.php/requesthandler/cancelRequest
       /$payment_id/$booking_id?user_ids={$user_id}"; ?>

And parse on user like this

<?php  print_r(explode(',', $this->input->get("user_ids"));?>

edited Jun 4, 2014 at 6:13

answered Jun 4, 2014 at 6:08

Girish

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4 Comments

Kedar B Over a year ago

when i use your first ans it gives me error uri contains disallowed characters when i click on link

Girish Over a year ago

@KedarB , OK please allow 0-9 char in query string... you can set allow char in /aplication/config.php file $config['permitted_uri_chars'], i would recommend 2nd option.

Kedar B Over a year ago

what is user_ids after $booking_id

Girish Over a year ago

@KedarB this is query string key that will be used to parse GET value see below in ans.

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