public function __construct($obj)
{
$this->info = hphp_get_class_info($obj);
}
private static function fetch_recur($name)
{
if (isset(self::$fetched[$name])) {
return self::$fetched[$name];
}
$info = hphp_get_class_info($name);
if (empty($info)) {
throw new ReflectionException("Class {$name} does not exist");
}
$abstract = isset($info['abstract']) || isset($info['interface']);
// flattening the trees, so it's easier for lookups
foreach ($info['interfaces'] as $interface => $_) {
$p = self::fetch_recur($interface);
if ($abstract) {
$info['methods'] += $p['methods'];
}
$info['constants'] += $p['constants'];
$info['interfaces'] += $p['interfaces'];
}
$parent = $info['parent'];
if (!empty($parent)) {
$p = self::fetch_recur($parent);
if (isset($p['interface'])) {
$info['interfaces'][$parent] = 1;
} else {
$info['properties'] += $p['properties'];
}
$info['methods'] += $p['methods'];
$info['constants'] += $p['constants'];
$info['interfaces'] += $p['interfaces'];
}
self::$fetched[$name] = $info;
return $info;
}
