$selector->paging = new Paging(0, AdWordsConstants::RECOMMENDED_PAGE_SIZE);
    do {
        // Make the get request.
        $page = $campaignCriterionService->get($selector);
        // Display results.
        if (isset($page->entries)) {
            foreach ($page->entries as $campaignCriterion) {
                printf("Campaign targeting criterion with ID '%s' and type '%s' was " . "found.\n", $campaignCriterion->criterion->id, $campaignCriterion->criterion->CriterionType);
            }
        } else {
            print "No campaign targeting criteria were found.\n";
        }
        // Advance the paging index.
        $selector->paging->startIndex += AdWordsConstants::RECOMMENDED_PAGE_SIZE;
    } while ($page->totalNumEntries > $selector->paging->startIndex);
}
// Don't run the example if the file is being included.
if (__FILE__ != realpath($_SERVER['PHP_SELF'])) {
    return;
}
try {
    // Get AdWordsUser from credentials in "../auth.ini"
    // relative to the AdWordsUser.php file's directory.
    $user = new AdWordsUser();
    // Log every SOAP XML request and response.
    $user->LogAll();
    // Run the example.
    GetCampaignTargetingCriteriaExample($user, $campaignId);
} catch (Exception $e) {
    printf("An error has occurred: %s\n", $e->getMessage());
}
 public function testGetCampaignTargetingCriteriaExample()
 {
     GetCampaignTargetingCriteriaExample($this->user, $this->campaignId);
 }