[HttpFoundation] fixed the creation of sub-requests under some circumstancies (closes #6923, closes #6936)

This fixes the creation of a sub-request when the master request Request URI
is determined with specific server information.
merged branch fabpot/request-uti-fix (PR #6966)

This PR was merged into the 2.0 branch.

Commits
-------

ddf4678 [HttpFoundation] fixed the creation of sub-requests under some circumstancies (closes #6923, closes #6936)

Discussion
----------

[HttpFoundation] fixed the creation of sub-requests under some circumstancies (closes #6923, closes #6936)

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #6923, #6936
| License       | MIT
| Doc PR        | n/a

This fixes the creation of a sub-request when the master request Request URI
is determined with specific server information.
Add dot character `.` to legal mime subtype regular expression
merged branch romainneutron/file-binary-guesser (PR #7006)

This PR was merged into the 2.0 branch.

Commits
-------

a12744e Add dot character `.` to legal mime subtype regular expression

Discussion
----------

[HttpFoundation][2.0] Add dot character `.` to legal mime subtype regular expression

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| License       | MIT

For example, the following mimetype (used for Microsoft powerpoints) is not recognized given the current regexp : `application/vnd.ms-powerpoint; charset=binary`
[DependencyInjection] Allow frozen containers to be dumped to graphviz
merged branch igorw/graphviz-frozen-container-2.0 (PR #7017)

This PR was merged into the 2.0 branch.

Commits
-------

bd0ad92 [DependencyInjection] Allow frozen containers to be dumped to graphviz

Discussion
----------

[DependencyInjection] Allow frozen containers to be dumped to graphviz

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| License       | MIT

This PR replaces #7010.
Merge branch '2.0' into 2.1

* 2.0:
  [DependencyInjection] Allow frozen containers to be dumped to graphviz
  Add dot character `.` to legal mime subtype regular expression
  [HttpFoundation] fixed the creation of sub-requests under some circumstancies (closes #6923, closes #6936)
[DependencyInjection] Add clone for resources which were introduced in 2.1
[EventDispathcer] Fix removeListener
merged branch vicb/event (PR #7023)

This PR was squashed before being merged into the 2.0 branch (closes #7023).

Commits
-------

87f3db7 [EventDispathcer] Fix removeListener

Discussion
----------

[EventDispathcer] Fix removeListener

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | ~
| License       | MIT
| Doc PR        | ~

Todo

- [x] Add a UT

I won't have time to add a test before next Friday but this PR could save some debugging (especially with Silex & Closures)

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

by vicb at 2013-02-09T23:32:51Z

Probably related to https://bugs.php.net/bug.php?id=62976, I need to do some more investigation - I use 546. anyway the fix is valid for whatever php version.

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

by vicb at 2013-02-10T10:24:46Z

This **is** related to the PHP bug mentioned above, see http://3v4l.org/Q6WKj:

```
Output for 5.3.18 - 5.3.21, 5.4.8 - 5.5.0alpha4
bool(false)

Output for 5.3.0 - 5.3.17, 5.4.0 - 5.4.7
Notice: Object of class Klass could not be converted to int in /in/Q6WKj on line 9
Notice: Object of class Closure could not be converted to int in /in/Q6WKj on line 9
int(0)
```

@fabpot anything more needed to merge this ?

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

by fabpot at 2013-02-10T10:26:52Z

Is it possible to add a test?

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

by vicb at 2013-02-10T10:29:34Z

It is, for php versions < fixed version, I'll do that

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

by vicb at 2013-02-10T10:42:01Z

@fabpot ready Sir !

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

by vicb at 2013-02-10T10:44:35Z

well I can probably add an assert, please wait !
[EventDispatcher] Added assertion.
fixed the IP address in HttpCache when calling the backend
added support for the X-Forwarded-For header (closes #6982, closes #7000)
merged branch fabpot/ip-cache (PR #7034)

This PR was submitted for the 2.2 branch but it was merged into the 2.1 branch instead (closes #7034).

Commits
-------

1fdded5 [HttpKernel] added support for the X-Forwarded-For header (closes #6982, closes #7000)
be65d7c [HttpKernel] fixed the IP address in HttpCache when calling the backend

Discussion
----------

Make HttpCache behaves more like a real reverse proxy

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #6982, #7000
| License       | MIT
| Doc PR        | n/a

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

by bendavies at 2013-02-10T00:55:29Z

Awesome, thanks Fabien. should this not target 2.0/2.1?
merged branch jakzal/2.0-event (PR #7038)

This PR was merged into the 2.0 branch.

Commits
-------

4ce9ac3 [EventDispatcher] Added assertion.

Discussion
----------

[EventDispatcher] Added assertion

re #7023, I think it actually makes sense to add an assertion here. It reveals the intent of the test (listener is not removed).

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

by vicb at 2013-02-10T11:32:06Z

I don't think the assertion would fail with the former code, would it ?

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

by vicb at 2013-02-10T11:34:30Z

I mean an error would be generated even before the assertion.

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

by jakzal at 2013-02-10T11:37:05Z

Yes, it would fail before getting to the assertion with: *Object of class Closure could not be converted to int*.

However, this is something good to test for (and document - test is a documentation). We're not checking if type is taken into account in other tests. This test might still fail if code inside removeListener() changed.

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

by vicb at 2013-02-10T11:42:29Z

I don't really understand your point and think it is a bit useless here but I am not against your change - I don't argue that test is doc though.

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

by jakzal at 2013-02-10T15:38:09Z

Assertion is indeed useless for the bug you discovered and fixed. I think it's still worth to have it there for  other reason:
* test readability and completeness - with an assertion it's more clear that we don't expect the listener to be removed with the `removeListener()` call if passed argument doesn't match the one added before

If you still don't see my point just close this PR :)

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

by vicb at 2013-02-10T17:34:35Z

What I mean is that you are unit testing php and it is not a job for sf. So it is not strictly required but as it doesn't hurt, let's merge your change.

Jakub Zalas <notifications@github.com> wrote:

>Assertion is indeed useless for the bug you discovered and fixed. I
>think it's still worth to have it there for  other reason:
>* test readability and completeness - with an assertion it's more clear
>that we don't expect the listener to be removed with the
>`removeListener()` call if passed argument doesn't match the one added
>before
>
>If you still don't see my point just close this PR :)
>
>
>---
>Reply to this email directly or view it on GitHub:
>https://github.com/symfony/symfony/pull/7038#issuecomment-13351469
Merge branch '2.0' into 2.1

* 2.0:
  [EventDispatcher] Added assertion.
  [EventDispathcer] Fix removeListener

Conflicts:
	src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
[DependencyInjection] fixed tests (refs #7017)
Merge branch '2.0' into 2.1

* 2.0:
  [DependencyInjection] fixed tests (refs #7017)
[Process] Warn user with a useful message when tmpfile() failed
merged branch Seldaek/proctemp (PR #7066)

This PR was merged into the 2.1 branch.

Commits
-------

5e8d844 [Process] Warn user with a useful message when tmpfile() failed

Discussion
----------

[Process] Warn user with a useful message when tmpfile() failed

Simple warning so users know what's going on instead of getting a proc_open error, see composer/composer#1581.

Can't get the PR template since ~~symfony.com~~ my dns resolver is dead :)