Multidimensional Array merged to single line array

Question

I am working with an array that sometimes has a multidimensional array. I am trying to accomplish making this array into a single line array.

Array
(
    [0] => Array
        (
            [attribute_code] => 203
            [attribute_value] => Array
                (
                    [0] => 24214
                )

        )

    [1] => Array
        (
            [attribute_code] => 252
            [attribute_value] => Array
                (
                    [0] => 22865
                    [1] => 25086
                )

        )

)

This is what I am trying to accomplish

Array
(
    [0] => {"attribute_code":"203","attribute_value":"24214"}
    [1] => {"attribute_code":"252","attribute_value":["22865","25086"]}
)

What would the best way to accomplish this?

AbraCadaver · Accepted Answer · 2020-02-12 20:14:41Z

1

That is just JSON encoding each element:

$result = array_map("json_encode", $array);

edited Feb 12, 2020 at 20:14

answered Feb 12, 2020 at 20:12

AbraCadaver

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2 Comments

Nigel Ren Over a year ago

You could reduce this to $result = array_map("json_encode", $array);

AbraCadaver Over a year ago

@NigelRen: Thanks, it's been an overthinking stuff kind of day ;-)

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