Add Polyfill for Time\Duration class

.gitignore

@@ -6,4 +6,6 @@ phpunit.xml
 .phpunit
 vendor/
 /tests/Io/Poll/phpt/*.php
+/tests/Time/phpt/*.php
+/tests/Time/phpt/methods/*.php
 /tests/unicode

README.md

@@ -93,6 +93,7 @@ Polyfills are provided for:
 - the `SortDirection` enum introduced in PHP 8.6;
 - the `grapheme_strrev` function introduced in PHP 8.6;
 - the `Io\Poll` API and `StreamPollHandle` introduced in PHP 8.6 (requires PHP >= 8.1; only the `Poll` backend is available);
+- the `Time\Duration` class introduced in PHP 8.6 (requires PHP >= 8.1);
 
 It is strongly recommended to upgrade your PHP version and/or install the missing
 extensions whenever possible. This polyfill should be used only when there is no
@@ -173,6 +174,7 @@ should **not** `require` the `symfony/polyfill` package, but the standalone ones
 - `symfony/polyfill-intl-normalizer` for using the intl normalizer,
 - `symfony/polyfill-io-poll` for using the `Io\Poll` API and `StreamPollHandle`,
 - `symfony/polyfill-mbstring` for using the mbstring functions,
+- `symfony/polyfill-time` for using the `Time` API,
 - `symfony/polyfill-util` for using the polyfill utility helpers.
 - `symfony/polyfill-uuid` for using the `uuid_*` functions,
 

composer.json

@@ -44,6 +44,7 @@
         "symfony/polyfill-intl-normalizer": "self.version",
         "symfony/polyfill-io-poll": "self.version",
         "symfony/polyfill-mbstring": "self.version",
+        "symfony/polyfill-time": "self.version",
         "symfony/polyfill-util": "self.version",
         "symfony/polyfill-uuid": "self.version"
     },
@@ -69,6 +70,7 @@
             "src/Intl/MessageFormatter/Resources/stubs",
             "src/Intl/Normalizer/Resources/stubs",
             "src/Io/Poll/Resources/stubs",
+            "src/Time/Resources/stubs",
             "src/Php86/Resources/stubs",
             "src/Php85/Resources/stubs",
             "src/Php84/Resources/stubs",

splitsh.json

@@ -20,6 +20,7 @@
         "polyfill-intl-messageformatter": "src/Intl/MessageFormatter",
         "polyfill-intl-normalizer": "src/Intl/Normalizer",
         "polyfill-mbstring": "src/Mbstring",
+        "polyfill-time": "src/Time",
         "polyfill-util": "src/Util",
         "polyfill-uuid": "src/Uuid"
     },

src/Time/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2026-present Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/Time/README.md

@@ -0,0 +1,21 @@
+Symfony Polyfill / Time
+=======================
+
+This component provides the [`Time` API](https://wiki.php.net/rfc/duration_class)
+added to PHP 8.6 core, for PHP >= 8.1:
+
+- `Time\TimeException`, `Time\Duration`
+
+The phpt tests of the native implementation, borrowed from php-src, run against
+the polyfill as part of the test suite. One divergence remains: `Duration` is a
+plain final class with readonly properties instead of a `readonly` class, so
+`ReflectionClass::newInstanceWithoutConstructor()` succeeds where the native
+class rejects it. Dynamic properties are rejected as they are natively.
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).