DOM_VALIDATE. 

When loading DICON file of XML form, it is set up whether DTD verification is performed.

seasar\container\Config::$DOM_VALIDATE = false;

CONTAINER_BUILDERS. 

The Parser class of DICON file is registered for each extension.

seasar\container\Config::$CONTAINER_BUILDERS = array(
                      'dicon' => 'seasar\container\factory\XmlS2ContainerBuilder',
                      'xml'   => 'seasar\container\factory\XmlS2ContainerBuilder');

PROPERTY_TYPEHINT_NULL. 

Even when the default value of a property is null, it is set up whether automatic injection is performed.

seasar\container\Config::$PROPERTY_TYPEHINT_NULL = false;

PROPERTY_TYPEHINT_KEY. 

The type hint key of the property by which automatic injection is done is set up.

seasar\container\Config::$PROPERTY_TYPEHINT_KEY = 'S2Binding';