[](https://php.package.health/packages/voku/portable-utf8/2.1.1)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| symfony/polyfill | Symfony polyfills backporting features to lower PHP versions | ~1.1 | v1.31.0 | up to date |
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ~4.0 | 11.4.3 | outdated |