symfony/symfony — pull request #9499 by denkiryokuhatsuden (2013-11-13 08:24:52+00:00)
Title: Request::overrideGlobals() may call invalid ini value

According to http://php.net/manual/ja/ini.core.php ,
there's not variable_order, but variables_order (with trailing "s").

Perhaps it breaks BC for some developer who unsets
'request_order' ini value and sets 'variable_order' manually?