class WhitespaceHandler
CSS selector whitespace handler.
This component is a port of the Python cssselect library, which is copyright Ian Bicking, @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
@internal
Hierarchy
- class \Symfony\Component\CssSelector\Parser\Handler\WhitespaceHandler implements \Symfony\Component\CssSelector\Parser\Handler\HandlerInterface
Expanded class hierarchy of WhitespaceHandler
See also
https://github.com/SimonSapin/cssselect.
File
-
vendor/
symfony/ css-selector/ Parser/ Handler/ WhitespaceHandler.php, line 28
Namespace
Symfony\Component\CssSelector\Parser\HandlerView source
class WhitespaceHandler implements HandlerInterface {
public function handle(Reader $reader, TokenStream $stream) : bool {
$match = $reader->findPattern('~^[ \\t\\r\\n\\f]+~');
if (false === $match) {
return false;
}
$stream->push(new Token(Token::TYPE_WHITESPACE, $match[0], $reader->getPosition()));
$reader->moveForward(\strlen($match[0]));
return true;
}
}Members
| Title Sort descending | Modifiers | Object type | Summary | Overriden Title |
|---|---|---|---|---|
| WhitespaceHandler::handle | public | function | Overrides HandlerInterface::handle |