symfony/symfony — pull request #6578 by bschussek (2013-01-05 17:06:22+00:00)
Title: [Form] Deleted references in FormBuilder::getFormConfig() to improve performance

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #6558
Todo: -
License of the code: MIT
Documentation PR: -