$css = <<<EOS
h1:not(.foo)
EOS;
$timer = new Benchmark_Timer();
//$nb_iterations = 1;
$timer->start();
$source = new Source\String($css);
$timer->setMarker("Source init");
$lexer = new Css\Lexer();
$lexer->setSource($source);
$timer->setMarker("Lexer init");
$token = $lexer->nextToken();
while ($token->type !== Css\Lexer::T_EOF) {
echo $lexer->getLiteral($token) . PHP_EOL;
$token = $lexer->nextToken();
}
echo $lexer->getLiteral($token) . PHP_EOL;
$timer->setMarker("Tokenization end");
$parser = new Css\Parser($lexer);
$selector = $parser->parseSelector();
$timer->setMarker("Parsing end");
//var_dump($selector);
//echo $selector->toXpath() . PHP_EOL;
$dom = \DOMDocument::loadXML($xml);
$xpath = new \DOMXPath($dom);
$query = $selector->toXpath();
$elements = $xpath->query($query);
var_dump((string) $query);
foreach ($elements as $element) {
var_dump($element->textContent);
}
