string trans(string $id, array $parameters = array(), string|null $domain = null, string|null $locale = null) Translates the given message. Parameters string $id The message id (may also be an object that can be cast to string) array $parameters An array of parameters for the message string|null $domain The domain for the message or null to use the default string|null $locale The locale or null to use the default Return Value string The translated string Exceptions InvalidArgum

setLocale(string $locale) Sets the current locale. Parameters string $locale The locale Exceptions InvalidArgumentException If the locale contains invalid characters

string getLocale() Returns the current locale. Return Value string The locale

class IdentityTranslator implements TranslatorInterface IdentityTranslator does not translate anything. Methods __construct(MessageSelector $selector = null) Constructor. setLocale(string $locale) Sets the current locale. string getLocale() Returns the current locale. string trans(string $id, array $parameters = array(), string|null $domain = null, string|null $locale = null) Translates the given message. string transChoice(string $id, int $number, array $parameters =

class IdentifierHandler implements HandlerInterface CSS selector comment handler. This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect. Methods __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping) bool handle(Reader $reader, TokenStream $stream) Details __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping) Parameters Tokeniz

class IdenticalToValidator extends AbstractComparisonValidator Validates values are identical (===). 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. from ConstraintValidator validate(mixed $value, Constraint $constraint) Checks if the passed value is v

class IdenticalTo extends AbstractComparison Constants DEFAULT_GROUP The name of the group given to all constraints with no explicit group. CLASS_CONSTRAINT Marks a constraint that can be put onto classes. PROPERTY_CONSTRAINT Marks a constraint that can be put onto properties. NOT_IDENTICAL_ERROR Properties mixed $payload Domain-specific data attached to a constraint. from Constraint array $groups The groups that the constraint belongs to from Constraint $message $val

static string|null normalize(string $version, int|null $precision) Normalizes a version string to the number of components given in the parameter $precision. A single digit release version and a single digit major version are contracted to a two digit release version. If no major version is given, it is substituted by zero. Examples: IcuVersion::normalize('1.2.3.4'); // => '12.3.4' IcuVersion::normalize('1.2.3.4', 1); // => '12' IcuVersion::normalize('1.2.3.4',

static bool compare(string $version1, string $version2, string $operator, int|null $precision = null) Compares two ICU versions with an operator. This method is identical to {@link version_compare()}, except that you can pass the number of regarded version components in the last argument $precision. Also, a single digit release version and a single digit major version are contracted to a two digit release version. If no major version is given, it is substituted by zero

class IcuVersion Facilitates the comparison of ICU version strings. Methods static bool compare(string $version1, string $version2, string $operator, int|null $precision = null) Compares two ICU versions with an operator. static string|null normalize(string $version, int|null $precision) Normalizes a version string to the number of components given in the parameter $precision. Details static bool compare(string $version1, string $version2, string $oper