public function normalizeClassName($name, $prefix = null)
{
if (!is_string($name)) {
return $name;
}
$name = str_replace('/', '\\', $name);
if ($prefix !== null) {
$class = ltrim(strrchr($name, '\\'), '\\') ?: $name;
$prefix = ucfirst($prefix);
if (strpos($class, $prefix) !== 0) {
$name = preg_replace('|^(.*\\\\)?(.*)$|', '\\1' . $prefix . '_\\2', $name);
}
}
return $name;
}