Online PHP editor | output for nj936

@ 2018-08-08T19:22:02Z

<?php

$json = '[{
    "id": "5b2a4b0287bc2c082ebc2897",
    "test_name": "BSF",
    "test_type": "Pathology",
    "cost": "100"
}, {
    "id": "5b2a4ac63db998081e7f6c97",
    "test_name": "Brain & PNS",
    "test_type": "Radiology",
    "cost": "1000"
}, {
    "id": "5b2a4ac63db998081e22336c97",
    "test_name": "BPNS",
    "test_type": "Radiology",
    "cost": "1000"
}]';

$arr = json_decode($json,true);
$type = array_column($arr, "test_type");

Foreach(array_unique($type) as $t){
    $new[$t] = array_intersect_key($arr, array_intersect($type, [$t]));
}
extract($new);
Var_dump($Radiology, $Pathology);

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: array(2) { [1]=> array(4) { ["id"]=> string(24) "5b2a4ac63db998081e7f6c97" ["test_name"]=> string(11) "Brain & PNS" ["test_type"]=> string(9) "Radiology" ["cost"]=> string(4) "1000" } [2]=> array(4) { ["id"]=> string(26) "5b2a4ac63db998081e22336c97" ["test_name"]=> string(4) "BPNS" ["test_type"]=> string(9) "Radiology" ["cost"]=> string(4) "1000" } } array(1) { [0]=> array(4) { ["id"]=> string(24) "5b2a4b0287bc2c082ebc2897" ["test_name"]=> string(3) "BSF" ["test_type"]=> string(9) "Pathology" ["cost"]=> string(3) "100" } }

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