symfony/symfony — pull request #8122 by mmucklo (2013-05-23 06:23:09+00:00)
Title: Ticket 7196

[Process] Fixed issue where $env or $_ENV can contain array values

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