string format(DateTime $dateTime, int $length) Format a value using a configured DateTime as date/time source. Parameters DateTime $dateTime A DateTime object to be used to generate the formatted value int $length The formatted value string length Return Value string The formatted value

string getReverseMatchingRegExp(int $length) Returns a reverse matching regular expression of a string generated by format(). Parameters int $length The length of the value to be reverse matched Return Value string The reverse matching regular expression

class YearTransformer extends YearTransformer deprecated since version 2.3, to be removed in 3.0. Use {@link \Symfony\Component\Intl\DateFormatter\DateFormat\YearTransformer} instead. Alias of {@link \Symfony\Component\Intl\DateFormatter\DateFormat\YearTransformer}. Methods string format(DateTime $dateTime, int $length) Format a value using a configured DateTime as date/time source. from YearTransformer string getReverseMatchingRegExp(int $length) Returns a reverse matching regul

array extractDateOptions(string $matched, int $length) Extract date options from a matched value returned by the processing of the reverse matching regular expression. Parameters string $matched The matched value int $length The length of the Transformer pattern string Return Value array An associative array

class YamlLintCommand extends Command Validates YAML files syntax and outputs encountered errors. 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. from Command Ap

dumpNode(NodeInterface $node) Parameters NodeInterface $node

class YamlReferenceDumper Dumps a Yaml reference configuration for the given configuration/node instance. Methods dump(ConfigurationInterface $configuration) dumpNode(NodeInterface $node) Details dump(ConfigurationInterface $configuration) Parameters ConfigurationInterface $configuration dumpNode(NodeInterface $node) Parameters NodeInterface $node

dump(ConfigurationInterface $configuration) Parameters ConfigurationInterface $configuration

class YearTransformer extends Transformer Parser and formatter for year 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 regular e

class YamlFilesLoader extends FilesLoader Loads validation metadata from a list of YAML files. Methods __construct(array $paths) Creates a new loader. from FilesLoader bool loadClassMetadata(ClassMetadata $metadata) Loads validation metadata into a {@link ClassMetadata} instance. from LoaderChain getFileLoaderInstance($file) {@inheritdoc} Details __construct(array $paths) Creates a new loader. Parameters array $paths An array of file