Multiple foreach to process nested arrays -- PHP CodeIgniter - php

Question

I would first like to thank you for taking the time to look at my question--I am quite novice at PHP/CodeIgniter programming, however, I enjoy it very much.
What I am trying to do:
1) Retrieve each CompanyId associated with the company when the user is logged in. I achieve this by passing the $CompanyId (in my controller) from the session as a parameter to a query in my model. I have this working well as such:
// Assign query result to array to be used in view
$data['campaigns'] = $this->model_record->retrieve_campaign($CompanyId);
2) The return value is an array nested as such:
Array (
[campaigns] => Array (
[0] => Array (
[CampaignId] => 1
[DID] => 2394434444
[FWDDID] => 3214822821
[ProductId] => 1
[CampaignName] => Fort Myers Bus #1
[ProductName] => CallTrack - Sharktek
[Active] => 1
[CompanyId] => 1 )
)
3) Once this is processed, I am trying to create a for each loop that queries each CampaignId through another query in my model. Due to the MVC pattern I am implementing, I have to pass the results of this query to my $data array to send to the view.
foreach($data['campaigns'] as $campaign) {
$ids[] = $campaign['CampaignId'];
}
foreach ($ids as $row) {
$data['ids'] = $this->model_record->week_data(0,$row, $StartDate);
}
4) I am then trying to test view all the results of my queries in my view, however, I am only receiving one value, but when I echo the results of the foreach of the CampaignIds, it they all show up. Does anyone have any suggestions?
<?php
foreach($ids as $row):
echo $ids['MyCount'];
endforeach
?>
5 Extra) I have not begun to approach this yet, but once I get this working, I would like to run the query week_data 7 times as it is returning the data for each day of the week. My assumption is that I would place a for loop until it hits 7, is this correct?
Thank you again, for attempting to help me--I greatly appreciate the work many of you put into this community.

Answer 1

This line:
$data['ids'] = $this->model_record->week_data(0,$row, $StartDate);
Should look like:
$data['ids'][] = $this->model_record->week_data(0,$row, $StartDate);
As it is, the first line overwrites $data['ids'] until all you're left with is the last one. You need to add them to an array to collect all of them.