string|null getLanguageName(string $language, string|null $region = null, string $displayLocale = null) Returns the name of a language. Parameters string $language A language code (e.g. "en") string|null $region Optional. A region code (e.g. "US") string $displayLocale Optional. The locale to return the name in Defaults to {@link \Locale::getDefault()}. Return Value string|null The name of the language or NULL if not found

string|null getScriptName(string $script, string $language = null, string $displayLocale = null) Returns the name of a script. Parameters string $script A script code (e.g. "Hans") string $language Optional. A language code (e.g. "zh") string $displayLocale Optional. The locale to return the name in Defaults to {@link \Locale::getDefault()}. Return Value string|null The name of the script or NULL if not found

class PdoSessionHandler implements SessionHandlerInterface Session handler using a PDO connection to read and write data. It works with MySQL, PostgreSQL, Oracle, SQL Server and SQLite and implements different locking strategies to handle concurrent access to the same session. Locking is necessary to prevent loss of data due to race conditions and to keep the session data consistent between read() and write(). With locking, requests for the same session will wait until the other one finished

serialize() {@inheritdoc}

Iterator|DumperCollection[]|DumperRoute[] getIterator() Returns an iterator over the children. Return Value Iterator|DumperCollection[]|DumperRoute[] The iterator

bool hasEndJoker() Return Value bool

bool hasTag(string $name) Whether this definition has a tag with the given name. Parameters string $name Return Value bool

bool isCollection() Is collection? Return Value bool

Definition addTag(string $name, array $attributes = array()) Adds a tag for this definition. Parameters string $name The tag name array $attributes An array of attributes Return Value Definition The current instance

warmUp(string $cacheDir) Warms up the cache. Parameters string $cacheDir The cache directory