string text() Returns the node value of the first node of the list. Return Value string The node value Exceptions InvalidArgumentException When current node is empty

setErrorOutput(OutputInterface $error) Sets the OutputInterface used for errors. Parameters OutputInterface $error

class RegionDataProvider Data provider for region-related ICU data. Methods __construct(string $path, BundleEntryReaderInterface $reader) Creates a data provider that reads locale-related data from .res files. getRegions() getName($region, $displayLocale = null) getNames($displayLocale = null) Details __construct(string $path, BundleEntryReaderInterface $reader) Creates a data provider that reads locale-related data from .res

class AbstractFileExtractor Base class used by classes that extract translation messages from files.

class ListCommand extends Command ListCommand displays the list of all available commands for the application. Methods __construct(string|null $name = null) Constructor. from Command ignoreValidationErrors() Ignores validation errors. from Command setApplication(Application $application = null) Sets the application instance for this command. from Command setHelperSet(HelperSet $helperSet) Sets the helper set. from Command HelperSet getHelperSet() Gets the helper set. fro

bool acceptValue() Returns true if the option accepts a value. Return Value bool true if value mode is not self::VALUE_NONE, false otherwise

class TransChoiceTokenParser extends TransTokenParser Token Parser for the 'transchoice' tag. Methods Twig_Node parse(Twig_Token $token) Parses a token and returns a node. decideTransFork($token) from TransTokenParser string getTag() Gets the tag name associated with this token parser. decideTransChoiceFork($token) Details Twig_Node parse(Twig_Token $token) Parses a token and returns a node. Parameters Twig_Token $token A Twig

onKernelTerminate(PostResponseEvent $event) After the kernel has been terminated we will always flush messages. Parameters PostResponseEvent $event

setOptions(array $options) Sets multiple style options at once. Parameters array $options

array getValues() Returns the values for the choices Return Value array The values with the corresponding choice indices as keys