Insert an array into another PHP

Question

I have two arrays - cards and tokens and I want to put one into another:

{
    "cards": [
    {
        "CardNumber": "xxxxxx******xxxx",
        "Holder": "EUEUEUEUEUEU",
        "ExpirationDate": "xx/xxxxx"
    },
    {
        "CardNumber": "xxxxxx******xxxx",
        "Holder": "EU",
        "ExpirationDate": "xx/xxxxx"
    }
]
}

{
"tokens": [
    {
        "token": "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
    },
    {
        "token": "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
    }
]

How to insert the second array into the first as follows:

{
"cards": [
    {
        "token": "xxxxxxxxxxxxxxxxxxxxxxxxxxxx",
        "CardNumber": "xxxxxx******xxxx",
        "Holder": "EUEUEUEUEUEU",
        "ExpirationDate": "xx/xxxxx"
    },
    {
        "token": "xxxxxxxxxxxxxxxxxxxxxxxxxxxx",
        "CardNumber": "xxxxxx******xxxx",
        "Holder": "EU",
        "ExpirationDate": "xx/xxxxx"
    }
]
}

I'm getting cards array with the following code. $token return the token values:

    foreach ($token_values as $token) {
        $request[] = getCards($merchantId, $merchantKey, $token);
    }
    $arrayJSON['cards'] = $request;
    echo json_encode($arrayJSON);

What format are these "arrays" in? They don't appear to be valid PHP. Please clarify your intent. — ggorlen
– ggorlen, Commented Jan 16, 2019 at 1:31

Nick · Accepted Answer · 2019-01-16 01:31:42Z

4

You should be able to just add the token value inside your foreach loop:

foreach ($token_values as $token) {
    $request[] = array_merge(array('token' => $token), getCards($merchantId, $merchantKey, $token));
}

answered Jan 16, 2019 at 1:31

Nick

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