Can't retrieve values from foreach loop under CodeIgniter - php

Question

I can't retrieve values from $info (as stated below) in CodeIgniter View.
Here is the scenario:
I explained everything the code.
function info() {
{...} //I retrieve results from database after sending $uid to model.
$dbresults = $this->my_model->get_info($uid); //Assume that this model returns some value.
foreach($dbresults as $row) {
$info = $row->address; //This is what I need to produce the results
$results = $this->my_model->show_info($info);
return $results; //This is my final result which can't be achieved without using $row->address. so first I have to call this in my controller.
}
// Now I want to pass it to a view
$data['info'] = $results;
$this->load->view('my_view', $data);
//In my_view, $info contains many values inherited from $results which I need to call one by one by using foreach. But I can't use $info with foreach because it is an Invalid Parameter as it says in an error.

Answer 1

using $result inside foreach is not reasonable. Because in each loop $result will take a new value. So, preferably use it as an array and then pass it to your view. Besides, you should not use return inside foreach.
function info() {
{...} //I retrieve results from database after sending $uid to model.
$dbresults = $this->my_model->get_info($uid); //Assume that this model returns some value
$result = array();
foreach($dbresults as $row) {
$info = $row->address; //This is what I need to produce the results
$result[] = $this->my_model->show_info($info);
}
// Now I want to pass it to a view
$data['info'] = $result;
$this->load->view('my_view', $data);
}
to check what $result array has do var_export($result); or var_dump($result); after the end of foreach. and make sure that this is what you want to send to your view.
Now, in your view you can do:
<?php foreach ($info as $something):?>
//process
<?php endforeach;?>

Answer 2

Please remove return statement from
foreach($dbresults as $row) {
$info = $row->address; //This is what I need to produce the results
$results[] = $this->my_model->show_info($info);
// return $results; remove this line from here;
}
$data['info'] = $results; // now in view access by $info in foreach
$this->load->view('my_view', $data);
now $info can be access in view.
hope this will help you!