In July 2023 , the Google Ads API client library for PHP  will start requiring PHP version 8.0 or higher . The version of the client library that adds support for the Google Ads API v14 will be the last version  that supports PHP 7. We’ll still fix security issues for this client library version until the Google Ads API v14 is sunset, but no new features will be added.in 2022 . The PHP development team no longer provides security fixes for these versions, so we highly recommend migrating to newer versions as soon as possible.GitHub issue .