protected function getCodeWrappedIntoNamespace(array $parsed, $pretty)
{
if ($this->parsedCodeHasNamespaces($parsed)) {
$pretty = preg_replace('/^\\s*(namespace.*);/im', '${1} {', $pretty, 1) . "\n}\n";
} else {
$pretty = sprintf("namespace {\n%s\n}\n", $pretty);
}
return preg_replace('/(?<!.)[\\r\\n]+/', '', $pretty);
}