Using UDP sockets

Can’t use PHP Source Query, it says: “Could not create socket: Unable to find the socket transport “udp” - did you forget to enable it when you configured PHP?”. Where can i enable it?

I found topic with problems about opening custom ports like 27015. Is it connected with my problem?

InfinityFree is shared hosting, you can’t edit the main PHP configuration here.

The custom ports issue is technically a different issue, but it boils down to the same design decision on our servers: we don’t support custom protocols (for example for game servers), only a predetermined set of protocols which are commonly used by websites. However, none of those protocols use UDP, meaning UDP support is not available.