symfony/symfony — pull request #12529 by nicolas-grekas (2014-11-21 08:53:37+00:00)
Title: [2.3] Remove possible call_user_func()

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

Merging this in 2.3 enhances performance a bit, but more importantly will ease future merges into 3.0.