Different positions in array - php

Question

I have an sql query which outputs an array the output looks like this
Array
(
[0] => Array
(
[customer_id] => 7
[language_id] => 1
[variableitem_id] => 13
[name] => QUESTION_HEADLINE
[value] => Bitte geben Sie Ihren Downloadkey ein:
)
[1] => Array
(
[customer_id] => 7
[language_id] => 1
[variableitem_id] => 15
[name] => QUESTION_BUTTON
[value] => Start!
)
[2] => Array
(
[customer_id] => 7
[language_id] => 1
[variableitem_id] => 6
[name] => PAGETITLE
[value] => Steigenberger Hotels and Resorts - Mediathek
)
)
In my controller I get it as
$data['variables_data'] = $this->Home_model->getVariables($customer_id, $language_id);
Now for different ids in the url like for
localhost/home/user/12 and localhost/home/user/14
the positions of the variable differs
for example in my view when I echo
$variable[0]['value']
it gives QUESTION_HEADLINE for one user and PAGE_TITLE for the other .
Is it possible to make them same for all of the user like if I echo
$variable[0]['value']
it should return me QUESTION_HEADLINE every time and for every user
Code for Home model get_variables function
function getVariables($customer_id, $language_id) {
$query = $this->db->query("SELECT customers_idcustomers AS customer_id,
languages_idlanguages AS language_id,
variableitems_idvariableitems AS variableitem_id,
variableitem AS name,
variabletext AS value
FROM variables v
LEFT JOIN variableitems vi ON v.variableitems_idvariableitems = vi.idvariableitems
WHERE v.customers_idcustomers ='" . $customer_id . "'
AND v.languages_idlanguages =" . $language_id
);
$var = $query->result_array();
return $var;
}
Thanks in advance

Answer 1

You can set it explicitly, like
foreach($outArray as $output)
{
$output['name']="Any thing you want";
}

Answer 2

So , as i understand you want to make reduce your output to one dimension. It can be done with MYSQL also. Here php version:
In your controller
$data = $this->Home_model->getVariables($customer_id, $language_id);
$data['variables'] = array(
'customer_id' => $data[0]['customer_id'],
'language_id' => $data[0]['language_id'],
'variableitem_id' => array(),
'name' => array(),
'value' => array()
);
foreach($data as $k => $v) {
$data['variables']['variableitem_id'][] = $v['variableitem_id'];
$data['variables']['name'][] = $v['name'];
$data['variables']['value'][] = $v['value'];
}
And in your view
echo $variables['value'][2].' '.$variables['value'][3];
//do whatever you want