symfony/symfony — pull request #13162 by stof (2014-12-29 22:46:23+00:00)
Title: Fix phpdoc and coding standards

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

This removes the unused use statements which were not catched by PHP-CS-Fixer because of string occurences. It also fixes some invalid phpdoc (scalar is not recognized as a valid type for instance).

This is complementary to https://github.com/symfony/symfony/pull/13134