offsetUnset($offset) Parameters $offset

Cookie[] all() Returns not yet expired cookies. Return Value Cookie[] An array of cookies

bool isStarted() Checks if the session was started. Return Value bool

Classes TwigExtractor TwigExtractor extracts translation messages from a twig template.

string getLocale() Returns the locale. Return Value string

string getIcuVersion() Returns the ICU version of the bundles being converted. Return Value string The ICU version string.

array getOutEdges() Returns the out edges. Return Value array The out ServiceReferenceGraphEdge array

string getKey() Defines the configuration key used to reference the provider in the firewall configuration. Return Value string

class WhitespaceHandler implements HandlerInterface CSS selector whitespace handler. This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect. Methods bool handle(Reader $reader, TokenStream $stream) Details bool handle(Reader $reader, TokenStream $stream) Parameters Reader $reader TokenStream $stream Return Value bool

string|null getCurrencySymbol(string $currency, string $displayLocale = null) Returns the symbol used for a currency. Parameters string $currency A currency code (e.g. "EUR"). string $displayLocale Optional. The locale to return the result in. Defaults to {@link \Locale::getDefault()}. Return Value string|null The currency symbol or NULL if not found.