add allow_extra_fields option
Fixed contextually wrong translation
minor #11065 Fixed contextually wrong translation (lashae)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #11065).

Discussion
----------

Fixed contextually wrong translation

This PR was submitted on the symfony/Validator read-only repository and moved automatically to the main Symfony repository (closes symfony/Validator#9).

"This value should not be blank." was translated as "Bu değer boşluk olamaz." However,  the word "boşluk" means "space" in Turkish, therefore reverse translation implies "This value should not be space." and obviously this is wrong. The corrected translation should be "Bu değer boş bırakılmamalıdır."

Commits
-------

96518b4 Fixed contextually wrong translation
Empty select with attribute name="foo[]" bug fix

If you have a select with attribute name="foo[]", and you submit your form, http_build_query returns empty string as a result. In this case you get a form extra field validation error, because your field "foo" converts to
'' => bool(false)
bug #10808 [DomCrawler] Empty select with attribute name="foo[]" bug fix (darles)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #10808).

Discussion
----------

[DomCrawler] Empty select with attribute name="foo[]" bug fix

If you have a select with attribute name="foo[]", and you submit your form, http_build_query returns empty string as a result. In this case you get a form extra field validation error, because your field "foo" converts to
'' => bool(false)

Commits
-------

15f081d Empty select with attribute name="foo[]" bug fix
issue #10808 crawler test
phpunit src/Symfony/Component/DomCrawler/Tests/FormTest.php #11066 #10808 crawler test (defrag)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #11066).

Discussion
----------

#10808 crawler test

 Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |#10808
| License       | MIT

Adds test for #10808

Commits
-------

876d6ca issue #10808 crawler test
Added return type to Stopwatch::getSections()
Officialize the 308 redirect RFC
minor #11075 Officialize the 308 redirect RFC (Seldaek)

This PR was submitted for the master branch but it was merged into the 2.4 branch instead (closes #11075).

Discussion
----------

Officialize the 308 redirect RFC

Commits
-------

9834670 Officialize the 308 redirect RFC
[HttpFoundation] Officialize the 308 redirect RFC
Fixed a html error "Element ul is not closed" in logger.html.twig
minor #11085 Fixed a html error "Element ul is not closed" in logger.html.twig (hason)

This PR was merged into the 2.3 branch.

Discussion
----------

Fixed a html error "Element ul is not closed" in logger.html.twig

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

Commits
-------

e3bf86f Fixed a html error "Element ul is not closed" in logger.html.twig
[Console] added a Process helper
[HttpFoundation] Basic auth in url is broken when using PHP CGI/FPM

Request#getUser() and Request#getPassword() introduced in
aecfd0a8917370edd237120352749141ffa85362 do not handle the lack of
PHP_AUTH_USER and PHP_AUTH_PW in $this->server when using PHP-FPM. Use
$this->headers instead.
Furthermore, the test of empty password now expects an empty string
instead of NULL according to a450d002f253e32e77d5c2bd3e490435c68a8c09.
[HttpFoundation] Added ParameterBag::getBoolean

Added the getBoolean method as a convenience on top of the pre-existing
ParameterBag::filter method
[Console] Add process helper tests
[Process] Minor README update
feature #10627 [Console] added a Process helper (fabpot, romainneutron)

This PR was merged into the 2.3-dev branch.

Discussion
----------

[Console] added a Process helper

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | https://github.com/symfony/symfony-docs/pull/3930

This PR replaces #10609.
I've fixed minor errors, added tests and allowed to pass an array of arguments to escape as a command

Commits
-------

edc1bfe [Console] Add process helper tests
faffe7e [Console] added a Process helper
[Debug] simplify code path to remove potential blank pages