inet_ntop_inet6

Note

This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information.

Convert an INET6 (IPv6) address from network format to presentation (colon) format

namespace HH\Lib\OS;

function inet_ntop_inet6(
  in6_addr $addr,
): string;

See man inet_ntop

Parameters

• in6_addr $addr

Returns

• string