Converting Array type in PHP

Question

Please Help in conversion of an array from one form to another I Have This Array

Array ( 
    [mpr_last_month] => 376431 
    [mpr_month] => 03 
    [total_boys_all_6m_36m] => 5550225 
    [total_girls_all_6m_36m] => 5215529 
    [total_boys_all_36m_72m] => 4209639 
    [total_girls_all_36m_72m] => 4149613 
    [total_pse_boys_36m_72m] => 4442301 
    [total_pse_all_girls_36m_72m] => 4413446 
    [total_pregnanting] => 2209158 ) 



Array (
    [mpr_last_month] => 448216 
    [mpr_month] => 04 
    [total_boys_all_6m_36m] => 7153209 
    [total_girls_all_6m_36m] => 6798913 
    [total_boys_all_36m_72m] => 5175846 
    [total_girls_all_36m_72m] => 5105460 
    [total_pse_boys_36m_72m] => 5290617 
    [total_pse_all_girls_36m_72m] => 5263340 
    [total_pregnanting] => 2944612 
    ) 

Array ( 
    [mpr_last_month] => 448253 
    [mpr_month] => 05 
    [total_boys_all_6m_36m] => 11742417 
    [total_girls_all_6m_36m] => 6362815 
    [total_boys_all_36m_72m] => 4879252 
    [total_girls_all_36m_72m] => 4756805 
    [total_pse_boys_36m_72m] => 5344042 
    [total_pse_all_girls_36m_72m] => 5095155 
    [total_pregnanting] => 2852864 

    )

Array ( 
    [mpr_last_month] => 470848 
    [mpr_month] => 06 
    [total_boys_all_6m_36m] => 6552523 
    [total_girls_all_6m_36m] => 6217771 
    [total_boys_all_36m_72m] => 4613019 
    [total_girls_all_36m_72m] => 4551685 
    [total_pse_boys_36m_72m] => 5182666 
    [total_pse_all_girls_36m_72m] => 5165730 
    [total_pregnanting] => 2746293 
    ) 

Array ( 
    [mpr_last_month] => 465489 
    [mpr_month] => 07 
    [total_boys_all_6m_36m] => 6638749 
    [total_girls_all_6m_36m] => 6310676 
    [total_boys_all_36m_72m] => 4801665 
    [total_girls_all_36m_72m] => 4657764 
    [total_pse_boys_36m_72m] => 5020964 
    [total_pse_all_girls_36m_72m] => 5051785 
    [total_pregnanting] => 2815773

    )

I Want This

 name: 'mpr_last_month',
 data: [43934, 52503, 57177, 69658, 97031, 119931, 137133,  154175,123,123,123,123]

. . . . . . . .

What have you already tried?

JustBaron
– JustBaron

2017-09-19 07:28:54 +00:00
Commented Sep 19, 2017 at 7:28 — JustBaron
– JustBaron, Commented Sep 19, 2017 at 7:28

Manuel Mannhardt · Accepted Answer · 2017-09-19 07:27:20Z

2

Simplest approach would be foreach loop.

$newData = [];
foreach ($yourArray as $innerArray) {
    foreach ($innerArray as $key => $value) {
        $newData[$key][] = $value;
    }
}

It loops over the first array (the big one, containg all others), the runs over each inner array and store the value in the correct place.

answered Sep 19, 2017 at 7:27

Manuel Mannhardt

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Comments

aslawin · Accepted Answer · 2017-09-19 07:37:21Z

0

You can use array_column function. But be aware that this function works only for PHP >= 5.5.0. Try this:

//example data
$array = [
    ['a' => 2, 'b'=>3, 'c'=>6],
    ['a' => 12, 'b'=>13, 'c'=>16],
    ['a' => 22, 'b'=>23, 'c'=>26],
];


$result = [];

//get indexes from first element of array
$indexes = array_keys($array[0]);

foreach($indexes as $index) {
    $result[$index] = array_column($array, $index);
}

And result is:

Array
(
    [a] => Array
        (
            [0] => 2
            [1] => 12
            [2] => 22
        )

    [b] => Array
        (
            [0] => 3
            [1] => 13
            [2] => 23
        )

    [c] => Array
        (
            [0] => 6
            [1] => 16
            [2] => 26
        )

)

answered Sep 19, 2017 at 7:37

aslawin

1,98116 silver badges23 bronze badges

2 Comments

Manuel Mannhardt Over a year ago

Wow the array_column() function is pretty neat! Didnt know about it, thank sir.

aslawin Over a year ago

@ManuelMannhardt, I'm happy that you've learn something new :)

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