string|null getParent() Returns the name of the parent type. Return Value string|null The name of the parent type if any, null otherwise

string getBlockPrefix() Returns the prefix of the template block name for this type. The block prefix defaults to the underscored short class name with the "Type" suffix removed (e.g. "UserProfileType" => "user_profile"). Return Value string The prefix of the template block name

configureOptions(OptionsResolver $resolver) Configures the options for this type. Parameters OptionsResolver $resolver The resolver for the options

class BirthdayType extends AbstractType Methods buildForm(FormBuilderInterface $builder, array $options) Builds the form. from AbstractType buildView(FormView $view, FormInterface $form, array $options) Builds the form view. from AbstractType finishView(FormView $view, FormInterface $form, array $options) Finishes the form view. from AbstractType configureOptions(OptionsResolver $resolver) Configures the options for this type. string getBlockPrefix() Returns the prefix of

preBind(FormEvent $event) Parameters FormEvent $event

static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. The array keys are event names and the value can be: The method name to call (priority defaults to 0) An array composed of the method name to call and the priority An array of arrays composed of the method names to call and respective priorities, or 0 if unset For instance: array('eventName' => 'methodName') array('eventName' => array('methodName', $priority)) a

class BindRequestListener implements EventSubscriberInterface deprecated since version 2.3, to be removed in 3.0. Pass the Request instance to {@link \Symfony\Component\Form\Form::handleRequest()} instead. Methods static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. preBind(FormEvent $event) Details static array getSubscribedEvents() Returns an array of event names this subscriber wants t

evaluate($functions, $values) Parameters $functions $values

compile(Compiler $compiler) Parameters Compiler $compiler

class BinaryNode extends Node Properties $nodes from Node $attributes from Node Methods __construct($operator, Node $left, Node $right) Constructor. __toString() from Node compile(Compiler $compiler) evaluate($functions, $values) Details __construct($operator, Node $left, Node $right) Constructor. Parameters $operator Node $left Node $right __toString()