How to remove data from JSON into a new group

How to take data out of JSON and put it in a new group
The JSON data is as follows:

{
    "Communitymodel": [
        {
            "UUID": "Xxxxxx-xxxxxx-xxxxxxx-xxxxxx1",
            "CommunityName": "Green Garden",
            "Communityaddress": "XXXX203 number",
            "Longitude": "12.33333333",
            "Latitude": "143.1121222",
            "Form": "Commercial housing",
            "Buildingnum": "100",
            "Ownernum": "1800",
            "Carportnum": "1800"
        },
{
            "UUID": "Xxxxxx-xxxxxx-xxxxxxx-xxxxxx2",
            "CommunityName": "Green Garden 2",
            "Communityaddress": "No. No. 203 XX Road",
            "Longitude": "12.33333333",
            "Latitude": "143.1121222",
            "Form": "Commercial housing",
            "Buildingnum": "100",
            "Ownernum": "1800",
            "Carportnum": "1800"
        }
    ]
}

Obtained by PHP, requires that the UUID and communityname in the JSON be returned in a new array $arr.

My code is as follows:

                $url _get = ' http://api.com:90/1.php ';
$json =json_decode ($this->curlget ($url _get));
foreach ($json as $jsonvalue)
{
                      。。。。 How to write here
Dump ($jsonvalue);
}

------Solution--------------------
It's weird, actually, the key name is blank at both ends.

$s =<<< JSON
{
"Communitymodel": [
{
"UUID": "Xxxxxx-xxxxxx-xxxxxxx-xxxxxx1",
"CommunityName": "Green Garden",
"Communityaddress": "XXXX203 number",
"Longitude": "12.33333333",
"Latitude": "143.1121222",
"Form": "Commercial housing",
"Buildingnum": "100",
"Ownernum": "1800",
"Carportnum": "1800"
},
{
"UUID": "Xxxxxx-xxxxxx-xxxxxxx-xxxxxx2",
"CommunityName": "Green Garden 2",
"Communityaddress": "No. No. 203 XX Road",
"Longitude": "12.33333333",
"Latitude": "143.1121222",
"Form": "Commercial housing",
"Buildingnum": "100",
"Ownernum": "1800",
"Carportnum": "1800"
}
]
}
JSON;
$a = Json_decode ($s, 1);
foreach ($a [' Communitymodel '] as $v) {
$arr [] = Array (' uuid ' = = $v [' uuid '], ' communityname ' = ' + ' $v [' communityname ']);
}
Print_r ($arr);

Array
(
    [0] = = Array
        (
            [UUID] = xxxxxx-xxxxxx-xxxxxxx-xxxxxx1
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