function TokenStream::getNext

Returns next token.

Throws

InternalErrorException If there is no more token

4 calls to TokenStream::getNext()

TokenStream::getNextIdentifier in vendor/symfony/css-selector/Parser/TokenStream.php

Returns next identifier token.

TokenStream::getNextIdentifierOrStar in vendor/symfony/css-selector/Parser/TokenStream.php

Returns next identifier or null if star delimiter token is found.

TokenStream::getPeek in vendor/symfony/css-selector/Parser/TokenStream.php

Returns peeked token.

TokenStream::skipWhitespace in vendor/symfony/css-selector/Parser/TokenStream.php

Skips next whitespace if any.

File

vendor/symfony/css-selector/Parser/TokenStream.php, line 70

Class

TokenStream

CSS selector token stream.

Namespace

Symfony\Component\CssSelector\Parser

Code

public function getNext() : Token {
    if ($this->peeking) {
        $this->peeking = false;
        $this->used[] = $this->peeked;
        return $this->peeked;
    }
    if (!isset($this->tokens[$this->cursor])) {
        throw new InternalErrorException('Unexpected token stream end.');
    }
    return $this->tokens[$this->cursor++];
}