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[Process] fix issue where $_ENV contains array vals #8227

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@mmucklo mmucklo commented Jun 7, 2013

There are cases where $env or $_ENV can contain a value that is an array
This will cause Process to throw an Array to String conversion exception
Initially I submitted a patch of Process.php, however Fabien indicated
that it shouldn't be fixed there (see below pull request).

Before recently, a simple work around would be in php.ini to set:

register_argc_argv = On

However with recent changes, this seems to no longer work.

Original pull request: #7354

See ticket #7196

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | 7196
| License       | MIT
| Doc PR        | none

There are cases where $env or $_ENV can contain a value that is an array
This will cause Process to throw an Array to String conversion exception
Initially I submitted a patch of Process.php, however Fabien indicated
that it shouldn't be fixed there (see below pull request).

Before recently, a simple work around would be in php.ini to set:

  register_argc_argv = On

However with recent changes, this seems to no longer work.

Original pull request: symfony#7354

See ticket symfony#7196
fabpot added a commit that referenced this pull request Jun 13, 2013
This PR was submitted for the master branch but it was merged into the 2.2 branch instead (closes #8227).

Discussion
----------

[Process] fix issue where $_ENV contains array vals

There are cases where $env or $_ENV can contain a value that is an array
This will cause Process to throw an Array to String conversion exception
Initially I submitted a patch of Process.php, however Fabien indicated
that it shouldn't be fixed there (see below pull request).

Before recently, a simple work around would be in php.ini to set:

  register_argc_argv = On

However with recent changes, this seems to no longer work.

Original pull request: #7354

See ticket #7196

```
| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | 7196
| License       | MIT
| Doc PR        | none
```

Commits
-------

2c6af95 [Process] fix issue where $_ENV contains array vals
@fabpot fabpot closed this Jun 13, 2013
fabpot added a commit that referenced this pull request Jun 13, 2013
* 2.2:
  Throw exception if value is passed to VALUE_NONE input, long syntax
  fixed date type format pattern regex
  [FrameworkBundle] tweaked previous merge (refs #8242)
  do not re-register commands each time a Console\Application is run
  [Process] moved env check to the Process class (refs #8227)
  fix issue where $_ENV contains array vals
  [DomCrawler] Fix handling file:// without a host
  [Form] corrected interface bind() method defined against in deprecation notice
  [Finder] Fix SplFileInfo::getContents isn't working with ssh2 protocol

Conflicts:
	src/Symfony/Component/Console/Tests/Input/ArgvInputTest.php
	src/Symfony/Component/DomCrawler/Link.php
	src/Symfony/Component/Form/Form.php
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2 participants