function _walk($path, &$files)
{
if (!is_dir($path)) {
return;
}
$dirh = opendir($path);
while (($entry = readdir($dirh)) !== false) {
if (in_array($entry, array('.', '..'))) {
continue;
}
$newpath = $path . '/' . $entry;
if (is_dir($newpath)) {
KTPluginUtil::_walk($newpath, $files);
}
if (!is_file($newpath)) {
continue;
}
$files[] = $newpath;
}
}
