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Fabien Potencier 1a1403f599 merged branch asm89/numeric-keys-config (PR #4276)
Commits
-------

b7fc009 [Config] Numerical keys for prot. arrays if useAttributeAsKey is set

Discussion
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[Config] Numerical keys for prot. arrays if useAttributeAsKey is set

Bug fix: not sure
Feature addition: not sure
Backwards compatibility break: not sure
Symfony2 tests pass: [![Build Status](https://secure.travis-ci.org/asm89/symfony.png?branch=numeric-keys-config)](http://travis-ci.org/asm89/symfony)
License of the code: MIT

When using an array node with children of prototype array and `useAttributeAsKey`, using numerical values for the keys throws an exception. For example (`useAttributeAsKey('id')`):

``` php
<?php
// works
array (
    'thing' => array(
        array('foo', 'bar', 'id' => 'a')
    )
);

// works and is the same as above
array (
    'thing' => array(
        'a' => array('foo', 'bar')
    )
);

// works
array(
    'thing' => array(
        array('foo', 'bar', 'id' => 42), array('baz', 'qux', 'id' => 1337),
    ),
);

// works with this patch and is the same as above
array(
    'thing' => array(
        42 => array('foo', 'bar'), 1337 => array('baz', 'qux'),
    ),
);
```

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

by travisbot at 2012-05-14T14:26:32Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1327383) (merged 42d252da into 46ffbd52).

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

by travisbot at 2012-05-14T14:32:59Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1327430) (merged b7fc0093 into 46ffbd52).

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

by vicb at 2012-05-21T15:16:24Z

Could this be fixed by changing [PrototypedArrayNode](https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Config/Definition/PrototypedArrayNode.php#L255)
`$k = $v[$this->keyAttribute];` -> `$k = (string) $v[$this->keyAttribute];`

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

by asm89 at 2012-05-22T07:01:53Z

I tried it and the test I added still fails. The code change you propose doesn't execute because `if (!isset($v[$this->keyAttribute]) && is_int($k))` will still evaluate to true.
2012-05-22 18:02:05 +02:00
src/Symfony merged branch asm89/numeric-keys-config (PR #4276) 2012-05-22 18:02:05 +02:00
.gitignore ignore composer.phar 2012-04-20 14:10:06 +01:00
.travis.yml removed 5.3.3 from Travis as it is not (yet) available 2012-05-08 08:42:40 +02:00
autoload.php.dist [Propel1] Removed useless require in autoload.php.dist 2012-04-20 09:46:34 +02:00
CHANGELOG-2.0.md updated CHANGELOG for 2.0.14 2012-05-17 18:29:55 +02:00
composer.json Added missing dependency to doctrine common in the global composer.json 2012-05-20 22:32:48 +02:00
CONTRIBUTORS.md update CONTRIBUTORS for 2.0.14 2012-05-17 18:30:22 +02:00
LICENSE Updated LICENSE files copyright 2012-02-22 10:10:37 +01:00
phpunit.xml.dist Set init.default_locale to 'en' in phpunit.xml.dist 2012-05-11 09:33:42 +02:00
README.md updated minimum PHP version to 5.3.3 2012-05-07 10:29:11 +02:00
UPGRADE-2.1.md [Form] Clarified the usage of "constraints" in the UPGRADE file 2012-05-22 11:22:27 +02:00

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