symfony/symfony — pull request #10323 by sun (2014-02-25 00:36:11+00:00)
Title: [Yaml] Fixed minor performance related issues in Yaml\Inline.

Follow-up to #10312

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