public function extractFiles($html, $docRoot = null)
{
if (null === $docRoot) {
$docRoot = $this->getDocRoot();
}
preg_match_all('/(href|src) *= *["\']([^"^\'^\\?]+)/i', $html, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
if (strtolower($match[1]) == 'src') {
$this->addJsFile($match[2], $docRoot);
} else {
$this->addCssFile($match[2], $docRoot);
}
}
return $this;
}