getKey() {@inheritdoc}

string getPort() Returns the port on which the request is made. This method can read the client port from the "X-Forwarded-Port" header when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-Port" header must contain the client port. If your reverse proxy uses a different header name than "X-Forwarded-Port", configure it via "setTrustedHeaderName()" with the "client-port" key. Return Value string

bool setCalendar(string $calendar) Not supported. Set the formatter's calendar. Parameters string $calendar The calendar to use. Default is IntlDateFormatter::GREGORIAN Return Value bool true on success or false on failure Exceptions MethodNotImplementedException See also http://www.php.net/manual/en/intldateformatter.setcalendar.php

array getChoices() Returns the list of choices. Return Value array The choices with their indices as keys

class ConstraintValidator implements ConstraintValidatorInterface Base class for constraint validators. Constants PRETTY_DATE Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). OBJECT_TO_STRING Whether to cast objects with a "__toString()" method to strings. Methods initialize(ExecutionContextInterface $context) Initializes the constraint validator. Details initialize(ExecutionContextInterface $context) Init

UrlMatcherInterface getMatcher() Gets the UrlMatcher instance associated with this Router. Return Value UrlMatcherInterface A UrlMatcherInterface instance

class PhpStringTokenParser Methods static string parse(string $str) Parses a string token. static string parseEscapeSequences(string $str, null|string $quote) Parses escape sequences in strings (all string types apart from single quoted). static string parseDocString(string $startToken, string $str) Parses a constant doc string. Details static string parse(string $str) Parses a string token. Parameters string $str String token content

final mixed merge(mixed $leftSide, mixed $rightSide) Merges two values together. Parameters mixed $leftSide mixed $rightSide Return Value mixed The merged values Exceptions ForbiddenOverwriteException

array getTraces() Returns an array of events that took place during processing of the last request. Return Value array An array of events

array keys() Returns the parameter keys. Return Value array An array of parameter keys