aa594450d2
This PR was merged into the 2.6-dev branch.
Discussion
----------
[OptionsResolver] Added a light-weight, low-level API for basic option resolving
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #11705
| License | MIT
| Doc PR | symfony/symfony-docs#4159
See [the updated documentation](https://github.com/webmozart/symfony-docs/blob/issue11705/components/options_resolver.rst) for details on the usage of the simple API.
The most important motivation for this change is DX and speed. The basic features of the component should be easily usable in a wide variety of use cases without impacting performance.
For DX reasons, I added the static methods to the `Options` class, which makes the code concise and easy to read and understand:
```php
use Symfony\Component\OptionsResolver\Options;
$options = Options::validateRequired($options, 'format');
$options = Options::validateTypes($options, array(
'format' => array('string', 'int'),
'calendar' => 'int',
));
$options = Options::validateValues($options, array(
'calendar' => array(
\IntlDateFormatter::GREGORIAN,
\IntlDateFormatter::TRADITIONAL,
),
));
$options = Options::resolve($options, array(
'format' => null,
'calendar' => \IntlDateFormatter::GREGORIAN,
));
```
If you need to distribute the option configuration, this PR also extracts the configuration part of the `OptionsResolver` class into a new class `OptionsConfig`, which can be passed around. When the configuration is complete, pass the config object to `Options::resolve()` as second argument:
```php
$config = new OptionsConfig();
$config->setDefaults(array(
'format' => \IntlDateFormatter::MEDIUM,
'calendar' => \IntlDateFormatter::GREGORIAN,
));
$options = Options::resolve($options, $config);
```
Consequently - since `OptionsResolver` extends `OptionsConfig` - the two following statements now become identical:
```php
$options = $resolver->resolve($options);
$options = Options::resolve($options, $resolver);
```
Commits
-------
|
||
---|---|---|
src/Symfony | ||
.editorconfig | ||
.gitignore | ||
.travis.yml | ||
autoload.php.dist | ||
CHANGELOG-2.2.md | ||
CHANGELOG-2.3.md | ||
CHANGELOG-2.4.md | ||
CHANGELOG-2.5.md | ||
composer.json | ||
CONTRIBUTING.md | ||
CONTRIBUTORS.md | ||
LICENSE | ||
phpunit.xml.dist | ||
README.md | ||
UPGRADE-2.1.md | ||
UPGRADE-2.2.md | ||
UPGRADE-2.3.md | ||
UPGRADE-2.4.md | ||
UPGRADE-2.5.md | ||
UPGRADE-2.6.md | ||
UPGRADE-3.0.md |
README
What is Symfony2?
Symfony2 is a PHP 5.3 full-stack web framework. It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP.
Symfony can be used to develop all kind of websites, from your personal blog to high traffic ones like Dailymotion or Yahoo! Answers.
Requirements
Symfony2 is only supported on PHP 5.3.3 and up.
Be warned that PHP versions before 5.3.8 are known to be buggy and might not work for you:
-
before PHP 5.3.4, if you get "Notice: Trying to get property of non-object", you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=52083 and https://bugs.php.net/bug.php?id=50027);
-
before PHP 5.3.8, if you get an error involving annotations, you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=55156).
-
PHP 5.3.16 has a major bug in the Reflection subsystem and is not suitable to run Symfony2 (https://bugs.php.net/bug.php?id=62715)
Installation
The best way to install Symfony2 is to download the Symfony Standard Edition available at http://symfony.com/download.
Documentation
The "Quick Tour" tutorial gives you a first feeling of the framework. If, like us, you think that Symfony2 can help speed up your development and take the quality of your work to the next level, read the official Symfony2 documentation.
Contributing
Symfony2 is an open source, community-driven project. If you'd like to contribute, please read the Contributing Code part of the documentation. If you're submitting a pull request, please follow the guidelines in the Submitting a Patch section and use Pull Request Template.
Running Symfony2 Tests
Information on how to run the Symfony2 test suite can be found in the Running Symfony2 Tests section.