[Form] Fixed DateType when used with the intl extension disabled.
merged branch jakzal/date-type-fix (PR #6543)

This PR was merged into the 2.1 branch.

Commits
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6c5e615 [Form] Fixed DateType when used with the intl extension disabled.

Discussion
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[Form] Fixed DateType when used with the intl extension disabled

DateType's month select box returns timestamps when used with intl extension disabled (see #6485).

The reason for this is that stubbed formats use *L* instead of *M* for month representation. My fix is simply taking this into account when building array for the select box.

I didn't provide unit tests since they're disabled when intl extension is not enabled. I've only manually verified if the months array contains correct data.

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #6485
Todo: -
License of the code: MIT
Documentation PR: -

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by bschussek at 2013-01-03T17:41:47Z

Doesn't this call for fixing the stub instead of changing the Form component?

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by stof at 2013-01-03T17:50:49Z

@bschussek L and M are both valid for the month in Intl

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by jakzal at 2013-01-03T17:52:41Z

[StubIntlDateFormatter uses FullTransformer](https://github.com/symfony/symfony/blob/2.1/src/Symfony/Component/Locale/Stub/StubIntlDateFormatter.php#L206) to format the date. [FullTransformer supports both *L* and *M*](https://github.com/symfony/symfony/blob/2.1/src/Symfony/Component/Locale/Stub/DateFormat/FullTransformer.php#L50) formats. Both formats are treated interchangeably.