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

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

class IntegerType extends AbstractType Methods buildForm(FormBuilderInterface $builder, array $options) Builds the form. 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 the template block

class IntegerToLocalizedStringTransformer extends NumberToLocalizedStringTransformer Transforms between an integer and a localized number with grouping (each thousand) and comma separators. Constants ROUND_CEILING Rounds a number towards positive infinity. Rounds 1.4 to 2 and -1.4 to -1. ROUND_FLOOR Rounds a number towards negative infinity. Rounds 1.4 to 1 and -1.4 to -2. ROUND_UP Rounds a number away from zero. Rounds 1.4 to 2 and -1.4 to -2. ROUND_DOWN Rounds a number towards zero

class IntegerNodeDefinition extends NumericNodeDefinition This class provides a fluent interface for defining an integer node. Methods __construct(string $name, NodeParentInterface $parent = null) Constructor from NodeDefinition NodeDefinition setParent(NodeParentInterface $parent) Sets the parent node. from NodeDefinition NodeDefinition info(string $info) Sets info message. from NodeDefinition NodeDefinition example(string|array $example) Sets example configuration. from No

class IntegerNode extends NumericNode This node represents an integer value in the config tree. Methods __construct(string $name, NodeInterface $parent = null, $min = null, $max = null) Constructor. from NumericNode setAttribute($key, $value) from BaseNode getAttribute($key, $default = null) from BaseNode hasAttribute($key) from BaseNode getAttributes() from BaseNode setAttributes(array $attributes) from BaseNode removeAttribute($key) from BaseNode setIn

class InsufficientAuthenticationException extends AuthenticationException InsufficientAuthenticationException is thrown if the user credentials are not sufficiently trusted. This is the case when a user is anonymous and the resource to be displayed has an access role. Methods TokenInterface getToken() Get the token. from AuthenticationException setToken(TokenInterface $token) Set the token. from AuthenticationException serialize() from AuthenticationException unserialize($st

interface InstantiatorInterface Lazy proxy instantiator, capable of instantiating a proxy given a container, the service definitions and a callback that produces the real service instance. Methods object instantiateProxy(ContainerInterface $container, Definition $definition, string $id, callable $realInstantiator) Instantiates a proxy object. Details object instantiateProxy(ContainerInterface $container, Definition $definition, string $id, callable $realIn

write(resource|scalar|Traversable|null $input) Appends an input to the write buffer. Parameters resource|scalar|Traversable|null $input The input to append as stream resource, scalar or \Traversable