[](https://php.package.health/packages/php-standard-library/date-time/6.1.1)
5 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| php-standard-library/comparison | Interfaces and functions for type-safe, consistent value comparison | ^6.0 | 6.0.3 | up to date |
| php-standard-library/default | DefaultInterface for classes to provide standardized default instances | ^6.0 | 6.0.3 | up to date |
| php-standard-library/foundation | Exceptions, Ref, and invariant functions | ^6.0 | 6.1.1 | up to date |
| php-standard-library/interoperability | Interfaces for converting between PSL types and PHP stdlib/intl equivalents | ^6.0 | 6.1.1 | up to date |
| php-standard-library/locale | Backed enum with 700+ locale identifiers for type-safe internationalization | ^6.0 | 6.1.1 | up to date |
3 total, 1 unknown
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| php-standard-library/json | JSON encoding and decoding with typed exceptions and sensible defaults | ^6.0 | | unknown |
| php-standard-library/math | Mathematical functions with strict typing and predictable error handling | ^6.0 | 6.0.3 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^13.0 | 13.1.1 | up to date |