buildForm(FormBuilderInterface $builder, array $options) Builds the form. This method is called for each type in the hierarchy starting from the top most type. Type extensions can further modify the form. Parameters FormBuilderInterface $builder The form builder array $options The options

parseArguments() Parses arguments.

bool isVerbose() Returns whether verbosity is verbose (-v). Return Value bool true if verbosity is set to VERBOSITY_VERBOSE, false otherwise

AcceptHeader filter(string $pattern) Filters items on their value using given regex. Parameters string $pattern Return Value AcceptHeader

setAll(array $messages) Sets all flash messages. Parameters array $messages

class InvalidArgumentException extends InvalidArgumentException implements ExceptionInterface

serialize() {@inheritdoc}

static string|null getFallback(string $locale) Returns the fallback locale for a given locale. For example, the fallback of "fr_FR" is "fr". The fallback of "fr" is the default fallback locale configured with {@link setDefaultFallback()}. The default fallback locale has no fallback. Parameters string $locale The ICU locale code to find the fallback for Return Value string|null The ICU locale code of the fallback locale, or null if no fallback exists

loadClassCache(string $name = 'classes', string $extension = '.php') Loads the PHP class cache. This methods only registers the fact that you want to load the cache classes. The cache will actually only be loaded when the Kernel is booted. That optimization is mainly useful when using the HttpCache class in which case the class cache is not loaded if the Response is in the cache. Parameters string $name The cache name prefix string $extension File extension of the resulting file

ContainerBuilder setResources(array $resources) Sets the resources for this configuration. Parameters array $resources An array of resources Return Value ContainerBuilder The current instance