private static function privateStaticMethod($extra = null)
{
if ($extra !== null) {
- return 'private and static and method with ' . json_encode($extra);
+ return 'private and static and method with ' . \json_encode($extra);
}
return 'private and static and method';
private function privateMethod($extra = null)
{
if ($extra !== null) {
- return 'private and method with ' . json_encode($extra);
+ return 'private and method with ' . \json_encode($extra);
}
return 'private and method';