如何使用json解码添加不同的条件

Question

$firstArray= [
    [
        "ID" => "ABC"
    ],
    [
        "ID" => "100"
    ],
    [
        "ID" => "200"
    ]
];

$firstArray= ["ABC" =>"fail"];

**Here I have to check two condition** 

Condition #1

$abc i am having 3 values, out of this values suppose present in $second array,we have ignore the value and remaining only one value we have to assign $existarray

As of now i have completed it is working fine also,

Condition #2

I have one more json like this

$jsonString = '{
    "jsonData" : {
        "ABC" : {
            "Count" :1
        },
         "100" : {
            "Count" :3
        },
        "200" : {
            "Count" :1
        }
    }
}';
$finalcount= json_decode($jsonString);

Now i want to check one more condition $abc array of mainarray key values count <10 we should ignore.This condition i have to implement my current code

Expected output

Array
(
    [ID] => 200
 )

Answer 1

Merging 2 condition in if statement is done with &&.

You can just mix those 2 condition in 1 for-loop:

$jsonString = '{"jsonData" : {
        "ABC" : {"Count" :1},
        "100" : {"Count" :3},
        "200" : {"Count" :1}
    }
}';
$firstArray = json_decode($jsonString, true);

$hobbies= [["ID" => "ABC"],["ID" => "100"],["ID" => "200"]];
$books= ["ABC" => true];

foreach ($Response as $key => $value) {
    $id = $value['ID'];
    if (!isset($books[$id]) && $firstArray["jsonData"][$id]["Count"] < 3 ) {
        $selectedItem = $value;
        break;
    }
}