[](https://php.package.health/packages/zendframework/zend-serializer/2.9.1)
2 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| zendframework/zend-json | provides convenience methods for serializing native PHP to JSON and decoding JSON to native PHP | ^2.5 || ^3.0 | 3.1.2 | up to date |
| zendframework/zend-stdlib | SPL extensions, array utilities, error handlers, and more | ^2.7 || ^3.0 | 3.2.1 | up to date |
4 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^5.7.27 || ^6.5.14 || ^7.5.16 | 11.1.3 | outdated |
| zendframework/zend-coding-standard | Zend Framework Coding Standard | ~1.0.0 | 1.0.0 | up to date |
| zendframework/zend-math | Create cryptographically secure pseudo-random numbers, and manage big integers | ^2.6 || ^3.0 | 3.2.0 | up to date |
| zendframework/zend-servicemanager | Factory-Driven Dependency Injection Container | ^2.7.5 || ^3.0.3 | 3.4.0 | up to date |