TokenStream freeze() Freezes stream. Return Value TokenStream

Token getPeek() Returns peeked token. Return Value Token

Token getNext() Returns next token. Return Value Token Exceptions InternalErrorException If there is no more token

null|string getNextIdentifierOrStar() Returns nex identifier or star delimiter token. Return Value null|string The identifier token value or null if star found Exceptions SyntaxErrorException If next token is not an identifier or a star delimiter

class TokenStream CSS selector token stream. This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect. Methods TokenStream push(Token $token) Pushes a token. TokenStream freeze() Freezes stream. Token getNext() Returns next token. Token getPeek() Returns peeked token. Token[] getUsed() Returns used tokens. string getNextIdentifier() Returns nex identifier token. null|string getNextI

expect(array|int $type, string|null $value = null, string|null $message = null) Tests a token. Parameters array|int $type The type to test string|null $value The token value string|null $message The syntax error message

class TokenStream Represents a token stream. Properties $current Methods __construct(array $tokens) Constructor. string __toString() Returns a string representation of the token stream. next() Sets the pointer to the next token and returns the old one. expect(array|int $type, string|null $value = null, string|null $message = null) Tests a token. bool isEOF() Checks if end of stream was reached. Details __construct(array $tokens)

setToken(string $tokenId, string $token) Stores a CSRF token. Parameters string $tokenId The token ID string $token The CSRF token

TokenInterface|null getToken() Returns the current security token. Return Value TokenInterface|null A TokenInterface instance or null if no authentication information is available

string getToken(string $tokenId) Reads a stored CSRF token. Parameters string $tokenId The token ID Return Value string The stored token Exceptions TokenNotFoundException If the token ID does not exist