PHP get JSON key value from specific object-CodePudding

Ive got the following JSON:

{
    "servers": [
        {
            "id": "f34c0185-4c9e-40fd-82f6-1d6e9a5d499e",
            "name": "vm01"
        },
        {
            "id": "d671ac7d-3b5a-4777-8510-6e8e58295061",
            "name": "vm02"
        },
        {
            "id": "h59j23cc-9ve2-4508-1277-85y1lo27562m",
            "name": "vm03"
        }
    ]
}

I also have another JSON that gives me the ID I want to search for. For example: "d671ac7d-3b5a-4777-8510-6e8e58295061".

I want to search for the JSON Object, that contains that ID and get the value of the name key. I tried with loops and if, else's but I didn't manage to get it working.

Thanks for your help!

CodePudding user response：

decode the json as array object then loop through with the ID that u want to search

<?php
$json = '{
    "servers": [
        {
            "id": "f34c0185-4c9e-40fd-82f6-1d6e9a5d499e",
            "name": "vm01"
        },
        {
            "id": "d671ac7d-3b5a-4777-8510-6e8e58295061",
            "name": "vm02"
        },
        {
            "id": "h59j23cc-9ve2-4508-1277-85y1lo27562m",
            "name": "vm03"
        }
    ]
}';

$j = json_decode($json, true);

foreach($j['servers'] as $arr)
{
   if( $arr['id'] == 'd671ac7d-3b5a-4777-8510-6e8e58295061' ) echo $arr['name'];
}

demo: https://3v4l.org/0DboX