hash_hmac()

hash_hmac()

function hash_hmac(string $algo, string $data, string $key, bool $binary = false): string

Generates a keyed hash value using the HMAC method.

Parameters:

• $algo (string)
• $data (string)
• $key (string)
• $binary (bool), default false, optional

Returns: string

Availability

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

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

Internals

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