[](https://php.package.health/packages/php-standard-library/h2/6.1.0)
6 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| php-standard-library/async | Fiber-based structured concurrency using cooperative multitasking | ^6.0 | 6.1.1 | up to date |
| php-standard-library/date-time | Immutable, timezone-aware date and time types with Duration, Period, and Interval | ^6.0 | 6.1.1 | 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/hpack | RFC 7541 HPACK header compression for HTTP/2 | ^6.1 | 6.1.1 | up to date |
| php-standard-library/io | Handle-based I/O abstractions - composable, testable, and async-ready | ^6.0 | 6.1.1 | up to date |
7 total, 3 unknown
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| php-standard-library/binary | Typed functions for encoding and decoding binary data, replacing pack()/unpack() with a clear, type-safe API | ^6.0 | | unknown |
| php-standard-library/file | Typed file handles for reading and writing with write modes and advisory locking | ^6.0 | | unknown |
| php-standard-library/filesystem | Type-safe functions for file system operations with proper exception handling | ^6.0 | 6.1.1 | up to date |
| php-standard-library/json | JSON encoding and decoding with typed exceptions and sensible defaults | ^6.0 | | unknown |
| php-standard-library/network | Shared interfaces and types for all networking components (TCP, Unix, TLS, UDP) | ^6.0 | 6.1.1 | up to date |
| php-standard-library/type | Runtime type validation implementing Parse, Don't Validate - coerce and assert unstructured input into well-typed data | ^6.0 | 6.1.1 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^13.0 | 13.1.1 | up to date |