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Fabien Potencier 6381dbb8ed merged branch cboden/interfaces (PR #3520)
Commits
-------

bd02554 [HttpFoundation] SPL IteratorAggregate+Countable on *Bags
665fdeb [HttpFoundation] SPL on ParameterBag

Discussion
----------

[HttpFoundation] SPL on ParameterBag

Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes

Added a couple SPL interfaces to ParameterBag, added shortcuts to working with the parameters.  For example:

```php
<?php
    $post = Request::createFromGlobal()->request;
    echo "There are {count($post)} POST variables\n";

    foreach ($post as $key => $val) {
        echo "{$key}: {$val}\n";
    }
```

Thoughts?

---------------------------------------------------------------------------

by stealth35 at 2012-03-07T13:09:11Z

You already have the `all` method

``` php
<?php
$post = Request::createFromGlobals()->request->all();

echo "There are ", count($post), " POST variables\n";

foreach ($post as $key => $val) {
    echo "{$key}: {$val}\n";
}
```

---------------------------------------------------------------------------

by cboden at 2012-03-07T13:50:22Z

Yes, but when in the context of working with the Request object (or POST ParamegerBag), it's 1 more call and loose variable to set.

ParameterBag is a container, these common SPL interfaces give standard PHP container methods to it.

---------------------------------------------------------------------------

by lsmith77 at 2012-03-07T18:42:41Z

makes sense to me ..

---------------------------------------------------------------------------

by vicb at 2012-03-09T15:45:40Z

Probably makes sense. Could you check if any other `*Bag.php` needs to be updated so that it could ba an atomic merge.

---------------------------------------------------------------------------

by cboden at 2012-03-09T15:48:40Z

Whoops, good catch @vicb.  I made a poor assumption all the *Bags extended ParameterBag, while only some do.  I will post an update shortly.
2012-03-23 13:44:35 +01:00
src/Symfony merged branch cboden/interfaces (PR #3520) 2012-03-23 13:44:35 +01:00
tests merged branch cboden/interfaces (PR #3520) 2012-03-23 13:44:35 +01:00
.gitignore Added vendor directory to .gitignore 2010-06-24 10:44:28 +02:00
.travis.yml also test PHP 5.3.2, since this is the official lowest supported PHP version 2011-12-26 01:15:21 +01:00
autoload.php.dist fixed code coverage raport generation 2012-03-16 15:28:27 +01:00
CHANGELOG-2.0.md updated CHANGELOG for 2.0.12 2012-03-19 00:56:33 +01:00
CHANGELOG-2.1.md fixed typo in CHANGELOG-2.1.md 2012-03-23 08:20:03 +01:00
check_cs [Check CS] don't replace 'else if' on twig files (closes #2961) 2011-12-27 16:10:32 +01:00
composer.json fixed typos in composer file 2012-03-15 11:15:25 +01:00
CONTRIBUTORS.md update CONTRIBUTORS for 2.0.12 2012-03-19 00:57:27 +01:00
LICENSE Updated LICENSE files copyright 2012-02-22 10:10:37 +01:00
phpunit.xml.dist Ignore destructive memcached tests by default 2012-02-24 13:37:42 +01:00
README.md set travis-ci icon to master 2011-11-23 11:36:09 +01:00
UPGRADE-2.1.md fixed small typo in UPGRADE-2.1.md 2012-03-23 08:16:11 +01:00
vendors.php updated vendors for 2.0.12 2012-03-19 00:53:37 +01:00

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