如何访问此 API 返回的值

Question

请你帮助我好吗？我需要知道如何从使用 PHP 的 API 调用访问此响应的值。

0 [eventGroupBy] => C5241；GB ) [1] => Array ( [eventGroupBys] => Array ( [0] => C9999 [1] => GB ) [segmentIndex] => 0 [eventIndex] => 0 [eventGroupBy] => C9999; GB ) ) [seriesCollapsed] => Array ( [0] => Array ( [0] => Array ( [setId] => [value] => 843 ) ) [1] => Array ( [0] => Array ( [ setId] => [value] => 22 ) ) ) [xValues] => Array ( [0] => 2019-05-25 ) ) [partialMergedAndNewUserInformation] => [transformationIds] => Array ( [0] => 2696 ) [后端] => novaV2 )

Answer 1

您可以使用它们访问它们 Array ( [0] => C9999 [1] => GB )  -> $arr['data']['seriesMeta'][0]['eventGroupBys']Array ( [setId] => [value] => 20) -> $arr['data']['seriesMeta'][0][0]