Multiple Flags for json_encode()

Question

How do I use multiple flags for the php json_encode()-function?

json_encode($array, JSON_PRETTY_PRINT, JSON_UNESCAPED_UNICODE);

This doesn\

Answer 1

Those flags are bitmasks. I wrote about it once a long time ago here on SO.

So, basically, to use more than one option, you need to or them together

json_encode($array, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);