PHP上的Google Analytics API

Question

但是我仍然遇到这个问题：

致命错误：/ home / sample / www / test / google-api-php-client-master / src / Google / Service / Resource中未捕获的异常“ Google_Exception”，消息“（获取）缺少必需的参数：'ids”。 php：163堆栈跟踪：＃0 /home/sample/www/test/google-api-php-client-master/src/Google/Service/Analytics.php(2107）：Google_Service_Resource-> call（'get'，Array ，'Google_Service _...'）＃1 /home/sample/www/test/google-api-php-client-master/practicein.php(57）：Google_Service_Analytics_DataRealtime_Resource-> get（'ga：****** **'，'ga：pageviews'，'2015-03-07'，'2015-04-04'）＃2 /home/sample/www/test/index.php(34）：require_once（'/ home / lanforest ...'）＃3 {main}在第163行的/home/sample/www/test/google-api-php-client-master/src/Google/Service/Resource.php中抛出

我认为这里的代码是错误的。

$results = $analytics->data_realtime->get(
    $analytics_view_id,
    'ga:pageviews',//**I did correct this.**
    '2015-03-07',
    '2015-04-04'
);

//**I think these goes wrong**
$totals = $results->getTotalsForAllResults();
$array = array("activeUsers" => $totals["rt:activeUsers"]);

我只想查看页面浏览量。 我可以编码什么？

我认为我获得了活跃的用户价值。但是，它仍然是警告。 这是什么错误？

Warning: Cannot modify header information - headers already sent by (output started at /home/sample/www/test/index.php:16) in /home/sample/www/test/google-api-php-client-master/practicein.php on line 76

Warning: Cannot modify header information - headers already sent by (output started at /home/sample/www/test/index.php:16) in /home/sample/www/test/google-api-php-client-master/practicein.php on line 77

{"activeUsers":"0"}//this is the result.

Answer 1

从您的starcktrace我看到：

#1 .../practicein.php(66): Google_Service_Analytics_DataRealtime_Resource->get('ga:*******', '2015-03-07', '2015-04-04', 'ga:pageviews'

您用错误的参数调用get方法：第一个是您的用户名，第二个必须是指标，然后您可以传递opt参数。

检查src/Google/Service/Analytics.php的get方法文档：

/**
 * Returns real time data for a view (profile). (realtime.get)
 *
 * @param string $ids Unique table ID for retrieving real time data. Table ID is
 * of the form ga:XXXX, where XXXX is the Analytics view (profile) ID.
 * @param string $metrics A comma-separated list of real time metrics. E.g.,
 * 'rt:activeUsers'. At least one metric must be specified.
 * @param array $optParams Optional parameters.
 *
 * @opt_param int max-results The maximum number of entries to include in this
 * feed.
 * @opt_param string sort A comma-separated list of dimensions or metrics that
 * determine the sort order for real time data.
 * @opt_param string dimensions A comma-separated list of real time dimensions.
 * E.g., 'rt:medium,rt:city'.
 * @opt_param string filters A comma-separated list of dimension or metric
 * filters to be applied to real time data.
 * @return Google_Service_Analytics_RealtimeData
 */
 public function get($ids, $metrics, $optParams = array())