Php stops running (?) when calling reports->batchGet in Google Analytics

Im using the basic testing code provided by google here with the necessary replacements of keys and such. The problem that I'm having is that nothing will run after $analytics->reports->batchGet( $body ); runs. To make it more strange, it also doesn't give any sort of error message in the error logs or the console.

<?php

// Load the Google API PHP Client Library.
require_once __DIR__ . '/vendor/autoload.php';


$analytics = initializeAnalytics();
print_r($analytics);
$response = getReport($analytics);
print_r("here");
print_r($response);
printResults($response);
print_r("here");


/**
 * Initializes an Analytics Reporting API V4 service object.
 *
 * @return An authorized Analytics Reporting API V4 service object.
 */
function initializeAnalytics()
{

  // Use the developers console and download your service account
  // credentials in JSON format. Place them in this directory or
  // change the key file location if necessary.
  $KEY_FILE_LOCATION = __DIR__ . '/service-account-credentials.json';

  // Create and configure a new client object.
  $client = new Google_Client();
  $client->setApplicationName("Hello Analytics Reporting");
  $client->setAuthConfig($KEY_FILE_LOCATION);
  $client->setScopes(['https://www.googleapis.com/auth/analytics.readonly']);
  $analytics = new Google_Service_AnalyticsReporting($client);

  return $analytics;
}


/**
 * Queries the Analytics Reporting API V4.
 *
 * @param service An authorized Analytics Reporting API V4 service object.
 * @return The Analytics Reporting API V4 response.
 */
function getReport($analytics) {

  // Replace with your view ID, for example XXXX.
  $VIEW_ID = "view id is here";

  // Create the DateRange object.
  $dateRange = new Google_Service_AnalyticsReporting_DateRange();
  $dateRange->setStartDate("7daysAgo");
  $dateRange->setEndDate("today");

  // Create the Metrics object.
  $sessions = new Google_Service_AnalyticsReporting_Metric();
  $sessions->setExpression("ga:sessions");
  $sessions->setAlias("sessions");

  // Create the ReportRequest object.
  $request = new Google_Service_AnalyticsReporting_ReportRequest();
  $request->setViewId($VIEW_ID);
  $request->setDateRanges($dateRange);
  $request->setMetrics(array($sessions));

  $body = new Google_Service_AnalyticsReporting_GetReportsRequest();

  $body->setReportRequests( array( $request) );
  print_r($body);
  $temp = $analytics->reports->batchGet( $body );
  print_r("here3");

  return $temp;
}


/**
 * Parses and prints the Analytics Reporting API V4 response.
 *
 * @param An Analytics Reporting API V4 response.
 */
function printResults($reports) {
  for ( $reportIndex = 0; $reportIndex < count( $reports ); $reportIndex++ ) {
    $report = $reports[ $reportIndex ];
    $header = $report->getColumnHeader();
    $dimensionHeaders = $header->getDimensions();
    $metricHeaders = $header->getMetricHeader()->getMetricHeaderEntries();
    $rows = $report->getData()->getRows();

    for ( $rowIndex = 0; $rowIndex < count($rows); $rowIndex++) {
      $row = $rows[ $rowIndex ];
      $dimensions = $row->getDimensions();
      $metrics = $row->getMetrics();
      for ($i = 0; $i < count($dimensionHeaders) && $i < count($dimensions); $i++) {
        print($dimensionHeaders[$i] . ": " . $dimensions[$i] . "\n");
      }

      for ($j = 0; $j < count($metrics); $j++) {
        $values = $metrics[$j]->getValues();
        for ($k = 0; $k < count($values); $k++) {
          $entry = $metricHeaders[$k];
          print($entry->getName() . ": " . $values[$k] . "\n");
        }
      }
    }
  }
}

Im running this on XAMPP on a manjaro install if that helps at all.

Theoretically it should return some sort of JSON string I think? But regardless, the code should not just stop running.

My best guess is that something is hung up inside the batchGet function but I don't know what it would be or how to go about fixing that.