getservbyport()

getservbyport()

function getservbyport(int $port, string $protocol): mixed

Gets the Internet service that corresponds to a port and protocol.

Parameters:

• $port (int)
• $protocol (string)

Returns: mixed

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/network_env/getservbyport.rs).

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how getservbyport is implemented in the compiler, see the internals page.