/**
* @param string $file
*/
public function scan($file)
{
// Set the current file used by the registry so that we can tell where the change was scanned.
$this->registry->setCurrentFile($file);
$code = file_get_contents($file);
try {
$statements = $this->parser->parse($code);
$this->traverser->traverse($statements);
} catch (Error $e) {
throw new RuntimeException('Parse Error: ' . $e->getMessage() . ' in ' . $file);
}
}
