php - 将日期参数传递给 Facebook 批处理请求

Question

我想将日期参数传递到 PHP SDK 批处理请求方法中。

是否可以传入日期参数​​，例如：

$params = array(
  'time_range' => array(
    'since' => (new \DateTime("-1 week"))->format('Y-m-d'),
    'until' => (new \DateTime())->format('Y-m-d'),
  ),
);

我的批处理请求本质上是：

foreach( $campaign_ids as $campaign_id ) {  

    $batch[] = $fb->request('GET/', env("FB_APP_VERSION") . '/' . $campaign_id . '/insights?fields=impressions,unique_clicks,reach');    

}

    try {
      $responses = $fb->sendBatchRequest($batch);
    } catch(Facebook\Exceptions\FacebookResponseException $e) {
      // When Graph returns an error
      echo 'Graph returned an error: ' . $e->getMessage();
      exit;
    } catch(Facebook\Exceptions\FacebookSDKException $e) {
      // When validation fails or other local issues
      echo 'Facebook SDK returned an error: ' . $e->getMessage();
      exit;
    }

Answer 1

根据

• https://developers.facebook.com/docs/marketing-api/insights/v2.5#dates-and-time

我假设您可以像这样为每个请求添加一个额外的参数：

格式：time_range={'since':'2015-01-01','until':'2015-01-20'}

在 PHP 中，这意味着您必须对数组进行json_encode$params并将其添加到每个请求中。

$time_range = array(
    'since' => (new \DateTime("-1 week"))->format('Y-m-d'),
    'until' => (new \DateTime())->format('Y-m-d'),
)

$fb->request('GET/', env("FB_APP_VERSION") . '/' . $campaign_id . '/insights?fields=impressions,unique_clicks,reach&time_range=' . json_encode($time_range));

Answer 2

阅读源代码后，我发现您可以将日期通过参数传递：（当传递给请求处理程序时，它会获取 url_encoded）

foreach( $campaigns as $campaign ) {  

        $params = array(
          'time_range' => array(
            'since' => (new \DateTime($campaign->data_date . ' -1 day'))->format('Y-m-d'),
            'until' => (new \DateTime($campaign->data_date))->format('Y-m-d')
          ),
        );

        $batch[] = $fb->request('GET', '/' . $campaign->ad_campaign_id . '/insights?fields=impressions,unique_clicks,reach', $params);
    }