John Davidson

Message:

So, i have multi dimensional - multi object array which looks something like this(just a snippet):

array(1) {

  [0]=>

  object(Justimmo\Model\Realty)#14 (136) {

    ["id":protected]=>

    int(103xxx757)

    ["propertyNumber":protected]=>

    string(10) "3108xx6"

    ["title":protected]=>

    string(62) "Ruhige 3-Zimmer mit Freifläche in ..."

    ["teaser":protected]=>

    NULL

    ["proximity":protected]=>

    string(4) "Wien"

    ["description":protected]=>

    ["additionalCosts":protected]=>

       array(1) {

         ["betriebskosten"]=>

         object(Justimmo\Model\AdditionalCosts)#24 (8) {

           ["name":protected]=>

           string(14) "Betriebskosten"

           ["net":protected]=>

           float(140)

           ["gross":protected]=>

           float(154)

           ["vat":protected]=>

           float(10)

           ["vatType":protected]=>

           string(7) "percent"

           ["vatValue":protected]=>

           float(14)

           ["vatInput":protected]=>

           float(10)

           ["optional":protected]=>

           bool(false)

        }

    }

...........

How can i flatten it to be one dimensional array so i can process it further?

Thanks.

---

My Answer:
> To flatten a multi-dimensional array in PHP, you can use a recursive function to iterate through each element and flatten it into a single-dimensional array. Here's an example code snippet to achieve this:

php
function flattenArray($array) {
$result = [];
foreach ($array as $value) {
if (is_array($value)) {
$result = array_merge($result, flattenArray($value));
} else {
$result[] = $value;
}
}
return $result;
}

$multiDimensionalArray = [
[1, 2, [3, 4]],
[5, [6, 7]],
8
];

$flattenedArray = flattenArray($multiDimensionalArray);

print_r($flattenedArray);


This code will output a flattened array `[1, 2, 3, 4, 5, 6, 7, 8]` from the given multi-dimensional array. You can modify the function according to your specific array structure if needed.