class SessionUnavailableException extends AuthenticationException This exception is thrown when no session is available. Possible reasons for this are: a) The session timed out because the user waited too long. b) The user has disabled cookies, and a new session is started on each request. Methods TokenInterface getToken() Get the token. from AuthenticationException setToken(TokenInterface $token) Set the token. from AuthenticationException serialize() from AuthenticationEx

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

class MinuteTransformer extends Transformer Parser and formatter for minute format. Methods string format(DateTime $dateTime, int $length) Format a value using a configured DateTime as date/time source. string getReverseMatchingRegExp(int $length) Returns a reverse matching regular expression of a string generated by format(). array extractDateOptions(string $matched, int $length) Extract date options from a matched value returned by the processing of the reverse matching regul

array matchRequest(Request $request) Tries to match a request with a set of routes. If the matcher can not find information, it must throw one of the exceptions documented below. Parameters Request $request The request to match Return Value array An array of parameters Exceptions ResourceNotFoundException If no matching resource could be found MethodNotAllowedException If a matching resource was found but the request method is not allowed

class HiddenType 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 th

string getName() Returns the name of the field. Return Value string The name of the field

class Inline Inline implements a YAML parser/dumper for the YAML inline syntax. Constants REGEX_QUOTED_STRING Methods static array parse(string $value, int $flags, array $references = array()) Converts a YAML string to a PHP array. static string dump(mixed $value, int $flags) Dumps a given PHP variable to a YAML string. static bool isHash(array $value) Check if given array is hash or just normal indexed array. static string parseScalar(string $scalar, int $flags, str

mixed reverseTransform(mixed $value) Transforms a string into a Boolean. Parameters mixed $value The value in the transformed representation Return Value mixed The value in the original representation Exceptions TransformationFailedException If the given value is not a string.

class ExpressionExtension extends Twig_Extension ExpressionExtension gives a way to create Expressions from a template. Methods getFunctions() {@inheritdoc} createExpression($expression) string getName() Returns the name of the extension. Details getFunctions() {@inheritdoc} createExpression($expression) Parameters $expression string getName() Re

describe(OutputInterface $output, object $object, array $options = array()) Describes an object if supported. Available options are: * format: string, the output format name * raw_text: boolean, sets output type as raw Parameters OutputInterface $output object $object array $options Exceptions InvalidArgumentException when the given format is not supported