array grouping which contains same fields - php

Question

I have an array which contains following values.
array(
'dates' => array(
(int) 0 => '2013-04-22',
(int) 1 => '2013-04-23',
),
'publisherName' => array(
(int) 0 => 'Comp1',
(int) 1 => 'Comp2',
),
'loaded' => array(
(int) 0 => (int) 2189,
(int) 1 => (int) 37,
),
'clicks' => array(
(int) 0 => (int) 0,
(int) 1 => (int) 0,
),
'ctr' => array(
(int) 0 => (int) 0,
(int) 1 => (int) 0,
)
)
What I want to produce is getting company based data on different dates like the array below.
How am I able to create an array which is like;
array (
'2013-04-22'=>array(
'publisherName'=>'Comp1',
'loaded'=>2189,
'clicks'=>0,
'ctr'=>0),
'2013-04-23'=>array(
'publisherName'=>'Comp2',
'loaded'=>37,
'clicks'=>0,
'ctr'=>0)
...
)
Which contains daily stats but which comes from publishername field.
Any ideas?

Answer 1

Here's an example that doesn't rely on any keys, the only requirement is that date is the first array in your original array:
// $array is your original array
$dates = array_shift($array);
$output = array();
foreach ($array as $k => $a) {
foreach ($a as $i => $v) {
$output[$i][$k] = $v;
}
}
$output = array_combine($dates, $output);

Answer 2

Let the initial array be $a and the desired array $b;
Code:
$b = array();
$count = 0;
foreach($a['dates'] as $date) {
$b[$date] = array(
'name' => $a['publisherName'][$count],
'loaded'=> $a['loaded'][$count],
'clicks'=> $a['clicks'][$count],
'ctr'=> $a['ctr'][$count]
);
$count++;
}
Result:
Array
(
[2013-04-22] => Array
(
[name] => Comp1
[loaded] => 2189
[clicks] => 0
[ctr] => 0
)
[2013-04-23] => Array
(
[name] => Comp2
[loaded] => 37
[clicks] => 0
[ctr] => 0
)
)

Answer 3

<?php
$data = $yourarray;
$new = array();
foreach($data['dates'] as $key=>$value) {
$new[$value] = array('name'=>$data['publisherName'][$key],'loaded'=>$data['loaded'][$key],'clicks'=>$data['clicks'][$key],'ctr'=>$data['ctr'][$key]);
}
echo '<pre>';
print_r($new);
?>

Answer 4

$newArr = array();
foreach($data['dates'] as $key=>$value) {
$new[$value] = array('name'=>$data['publisherName'][$key],'loaded'=>$data['loaded'][$key],'clicks'=>$data['clicks'][$key],'ctr'=>$data['ctr'][$key]);
}
echo '<pre>';
print_r($newArr);

Answer 5

$new_arr = your array;
$finalArray = array();
foreach($new_arr['dates'] as $key => $value){
$finalArray[$value] = array(
'publisherName'=>$new_arr['publisherName'][$key],
'loaded'=>$new_arr['loaded'][$key],
'clicks'=>$new_arr['clicks'][$key],
'ctr'=>$new_arr['ctr'][$key]
);
}
Output :
Array
(
[2013-04-22] => Array
(
[publisherName] => Comp1
[loaded] => 2189
[clicks] => 0
[ctr] => 0
)
[2013-04-23] => Array
(
[publisherName] => Comp2
[loaded] => 37
[clicks] => 0
[ctr] => 0
)
)