Adwords API PHP 示例获取相关关键字的搜索量

php
<?php</p>require_once 'vendor/autoload.php';
use Google\AdsApi\Adwords\AdwordsServices;
use Google\AdsApi\Adwords\AdwordsSessionBuilder;
use Google\AdsApi\Adwords\Query\v201809\ReportQueryBuilder;
use Google\AdsApi\Adwords\v201809\cm\ReportDefinitionReportType;
use Google\AdsApi\Adwords\v201809\cm\Selector;
use Google\AdsApi\Common\OAuth2TokenBuilder;
use Google\Auth\Credentials\ServiceAccountCredentials;
$oAuth2Credential = (new OAuth2TokenBuilder())
    ->fromFile('path/to/credentials.JSon')
    ->build();
$session = (new AdwordsSessionBuilder())
    ->withDeveloperToken('YOUR_DEVELOPER_TOKEN')
    ->withClientCustomerId('YOUR_CLIENT_CUSTOMER_ID')
    ->withOAuth2Credential($oAuth2Credential)
    ->build();
$adwordsServices = new AdwordsServices();
$selector = new Selector();
$selector->setFields(['Criteria', 'AverageMonthlySearches']);
$selector->setPredicates([
    new Predicate('CriteriaType', PredicateOperator::IN, ['KEYword']),
    new Predicate('Criteria', PredicateOperator::IN, ['example keyword']),
]);
$reportQuery = (new ReportQueryBuilder())
    ->select($selector->getFields())
    ->from(ReportDefinitionReportType::KEYwordS_PERFORMANCE_REPORT)
    ->where($selector->getPredicates())
    ->build();
$reportDownloader = $adwordsServices->getUtility(ReportDownloader::class);
$reportDownloadResult = $reportDownloader->downloadReport($reportQuery, $session);
if ($reportDownloadResult->isSuccessful()) {
    $reportData = $reportDownloadResult->getAsString();
    // 解析报告数据并获取相关关键字的搜索量
} else {
    $error = $reportDownloadResult->getAsString();
    // 处理报告下载失败的情况
}