getservbyname()

getservbyname()

function getservbyname(string $service, string $protocol): mixed

Gets port number associated with an Internet service and protocol.

Parameters:

• $service (string)
• $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/getservbyname.rs).

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

Internals

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