This PR was merged into the 2.7 branch.
Discussion
----------
Revert "bug #20184 [FrameworkBundle] Convert null prefix to an empty string in translation:update (chalasr)"
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony/pull/20184#discussion_r85265689
| License | MIT
| Doc PR | n/a
This reverts commit 3f650f8 because the fix is not valid.
It is actually not possible to have an option with value optional given empty to be `empty` if this one has a default value. The default value will always be the one returned, see https://github.com/symfony/symfony/pull/20184#discussion_r85265689 for details.
Commits
-------
b2fa7c4 Revert "bug #20184 [FrameworkBundle] Convert null prefix to an empty string in translation:update (chalasr)"
This PR was squashed before being merged into the 2.7 branch (closes#20275).
Discussion
----------
[HttpFoundation] Avoid implicit null to array conversion in request matcher
| Q | A |
| --- | --- |
| Branch? | 2.7 |
| Bug fix? | yes |
| New feature? | no |
| BC breaks? | no |
| Deprecations? | no |
| Tests pass? | yes |
| Fixed tickets | comma-separated list of tickets fixed by the PR, if any |
| License | MIT |
| Doc PR | reference to the documentation PR, if any |
`null` is allowed _and_ passed as default value from the constructor. Lets be explicit.
Commits
-------
a2c0a78 [HttpFoundation] Avoid implicit null to array conversion in request matcher
This PR was merged into the 2.7 branch.
Discussion
----------
[Form] Fixed show float values as choice value in ChoiceType
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #13817
| License | MIT
| Doc PR | -
There is a closed [issue][1] related to this before Symfony 2.7 (when choice value still was the key from the `array`). This issue already happened in 2.7+ but now inside Symfony core.
Information
-----------
[This method][3] checks whether the given choices can be cast to strings without generating duplicates (3ab8189080 in #16705):
```php
private function castableToString(array $choices, array &$cache = array())
{
foreach ($choices as $choice) {
if (is_array($choice)) {
if (!$this->castableToString($choice, $cache)) {
return false;
}
continue;
} elseif (!is_scalar($choice)) {
return false;
} elseif (isset($cache[$choice])) { // <---- red breakpoint
return false;
}
$cache[$choice] = true; // <---- red breakpoint
}
return true;
}
```
So it should to keep [scalar values (integer, float, string or boolean)][2] as choice values always (unless have duplicates values).
The Problem
-----------
But in this situation it doesn't happen:
```php
$form = $this->createFormBuilder()
->add('foo', ChoiceType::class, [
'choices' => [
'Min' => 0.5,
'Mid' => 1.0,
'Max' => 1.5,
]
])
->getForm();
```
**Output:**
```html
<select id="form_foo" name="form[foo]">
<option value="0">Min</option>
<option value="1">Mid</option>
<option value="2">Max</option>
</select>
```
[**Why?**][5]
If the key of the array is a float number, it's interpreted as integer automatically:
```php
// ...
$cache[$choice] = true;
// when $choice = 0.5: $cache = [0 => true]
// when $choice = 1.0: $cache = [0 => true, 1 => true]
```
Then, when `$choice = 1.5` [this sentence][4] `isset($cache[1.5])` returns `true` because really checks `isset($cache[1])` and this key already exists, so `castableToString()` returns `false` (detected as duplicate) and the choices values are generated incrementing integers as values.
The PR's Effect
-------------
**Before:**
```html
<select id="form_foo" name="form[foo]">
<option value="0">Min</option>
<option value="1">Mid</option>
<option value="2">Max</option>
</select>
```
**After:**
```html
<select id="form_foo" name="form[foo]">
<option value="0.5">Min</option>
<option value="1">Mid</option>
<option value="1.5">Max</option>
</select>
```
[1]: https://github.com/symfony/symfony/issues/13817
[2]: http://php.net/manual/en/function.is-scalar.php
[3]: https://github.com/symfony/symfony/blob/2.7/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php#L228
[4]: https://github.com/symfony/symfony/blob/2.7/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php#L239
[5]: https://github.com/symfony/symfony/blob/2.7/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php#L243
Commits
-------
3564228 [Form] Fix show float values as choices values in ChoiceType
This PR was merged into the 2.7 branch.
Discussion
----------
[HttpFoundation][Session] Fix memcache session handler
| Q | A
| ------------- | ---
| Branch? | 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 3.0, 3.1, master
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Commit 0216e05605 removed the opening of connection to memcached server on call to `open()`, because it's assumed that connection is already opened. However, `close()` still closes the connection. As a result no more read/write calls can be made if session got closed, as the connection does not get reestablished.
Basically MemcacheSessionHandler should follow same logic as Memcache**d**SessionHandler, which is exactly what this MR acomplishes.
Commits
-------
0423d894 [HttpFoundation][Session] memcached connection should not be closed
This PR was merged into the 2.7 branch.
Discussion
----------
Enhance GAE compat by removing some realpath()
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20241
| License | MIT
| Doc PR | -
The remaining ones are in test folders, or in things that don't run/have to run on GAE directly (e.g. commands).
Commits
-------
f2f232d Enhance GAE compat by removing some realpath()
This PR was merged into the 2.7 branch.
Discussion
----------
[FrameworkBundle][HttpKernel] move test to the HttpKernel component
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony/pull/19443#discussion_r83414612
| License | MIT
| Doc PR |
The moved test case does not test the `AddConsoleCommandPass` class, but ensures certain behavior in the `registerCommands()` method of the `Bundle` class from the HttpKernel component.
Commits
-------
c9ca322 move test to the HttpKernel component
This PR was merged into the 2.7 branch.
Discussion
----------
[TwigBridge] Use non-deprecated Twig_Node::getTemplateLine()
| Q | A
| ------------- | ---
| Branch? |2.7
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a
Commits
-------
bb791d0 [TwigBridge] Use non-deprecated Twig_Node::getTemplateLine()
This PR was merged into the 2.7 branch.
Discussion
----------
[DomCrawler] Allow pipe (|) character in link tags when using Xpath expressions
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20229
| License | MIT
| Doc PR | -
@klausi could you please validate this patch? Is it an improvement over yours? (sorry I don't have the proper use case to test.)
Commits
-------
17757d8 [DomCrawler] Optimize DomCrawler::relativize()
5b26e33 [DomCrawler] Allow pipe (|) character in link tags when using Xpath expressions
This PR was merged into the 2.7 branch.
Discussion
----------
[HttpFoundation] no 304 response if method is not cacheable
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Since #19321 OPTIONS and TRACE are considered safe methods. But both methods should not lead to "304 Not modified" responses.
Commits
-------
3d6b450 no 304 response if method is not cacheable
This PR was merged into the 2.7 branch.
Discussion
----------
[DependencyInjection] move tags from decorated to decorating service
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20150
| License | MIT
| Doc PR |
Commits
-------
7def83c move tags from decorated to decorating service