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php - Altering array data around different loops

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Solution:

Sounds like you want to pass array BY REFERENCE.
This means you are treating the array NOT like a typical array (a copy) but like a pointer to the$data array.
It is similar to how you might use an object (which is not a copy but an instance itself).

You can implement this with:

foreach($data as &$item){
    $item['new var'] ='my new data';
}

foreach($data as $item){
    var_dump($item['new key']);//print 'my new data'
}

hope that helps

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