解析从 API 返回的 json

Question

API returns following json.

$jsonData = '{"ResponseCode":200, "ResponseDetail":"Success", "AccessToken":"kksjfdlk"}{"ResponseCode":400, "ResponseDetail":"False"}';

How can I access value for ResponseCode ?

Answer 1

Taking into account that the posted string is NOT valid JSON you can extract ResponseCode values using preg_match_all function:

$jsonData = '{"ResponseCode":200, "ResponseDetail":"Success", "AccessToken":"kksjfdlk"}{"ResponseCode":400, "ResponseDetail":"False"}';

preg_match_all("/\"ResponseCode\"\s?:\s?(\d+)/", $jsonData, $m);
$response_codes = [];

// if there are matches
isset($m[1]) && $response_codes = $m[1];
print_r($response_codes);

The output:

Array
(
    [0] => 200
    [1] => 400
)