https://developers.weixin.qq.com/minigame/dev/guide/open-ability/data-analysis.html

传入参数

$param = array(
    'metric'=>'1000088:6',
    'granularity'=>24,
    'start_time'=>1644940800,
    'end_time'=>1645027200,
    'filter_list'=>array(
        array('dimension'=>5,'value'=>'xxx')
    )
);

结果

string(92) "{"data_list":[{"timestamp":1644940800,"time_label":"2022-02-16","group_dimension_list":[]}]}"