@see https://github.com/symfony/symfony/issues/5506
@see https://github.com/symfony/symfony/issues/5506

See first part of https://groups.google.com/group/silex-php/browse_thread/thread/ef83426f9811fbb7/98830142672969a0
glenux/contrib-Circular,julien-c/Circular,glenux/contrib-Circular,ahmadassaf/Circular,cnivolle/Circular,cnivolle/Circular,julien-c/Circular,julien-c/Circular,ahmadassaf/Circular,ahmadassaf/Circular,cnivolle/Circular,julien-c/Circular,glenux/contrib-Circular