$keyword = $data['KEYWORD_TEXT']->value;
                $search_volume = isset($data['SEARCH_VOLUME']->value) ? $data['SEARCH_VOLUME']->value : 0;
                if ($data['CATEGORY_PRODUCTS_AND_SERVICES']->value === null) {
                    $categoryIds = '';
                } else {
                    $categoryIds = implode(', ', $data['CATEGORY_PRODUCTS_AND_SERVICES']->value);
                }
                printf("Keyword idea with text '%s', category IDs (%s) and average " . "monthly search volume '%s' was found.\n", $keyword, $categoryIds, $search_volume);
            }
        } else {
            print "No keywords ideas 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.
    $user->LogAll();
    // Run the example.
    GetKeywordIdeasExample($user);
} catch (Exception $e) {
    printf("An error has occurred: %s\n", $e->getMessage());
}
 public function testGetKeywordIdeasExample()
 {
     GetKeywordIdeasExample($this->user);
 }