[](https://php.package.health/packages/google/appengine-php-sdk/dev-guzzle)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | ^7.0 | 7.10.0 | up to date |
4 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| mikey179/vfsstream | Virtual file system to mock the real file system in unit tests. | ~1 | v1.6.12 | up to date |
| php-coveralls/php-coveralls | PHP client library for Coveralls API | dev-master | v2.9.1 | outdated |
| php-mock/php-mock-phpunit | Mock built-in PHP functions (e.g. time()) with PHPUnit. This package relies on PHP's namespace fallback policy. No further extension is needed. | ^2.6 | 2.13.1 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^7 | 13.1.1 | outdated |